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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 1886.162-2015 |
National food safety standard — Food additive — 2, 6-dimethyl-5 heptenal 食品安全国家标准 食品添加剂 2，6-二甲基-5-庚烯醛 |
China National Standards 2,5 |
 English PDF |
| GB/T 16915.6-2015 |
Switches for household and similar fixed electrical installations—Part 2-5: Switches and related accessories for use in home and building electronic systems (HBES) 家用和类似用途固定式电气装置的开关 第2-5部分：住宅和楼宇电子系统（HBES）用开关及有关附件 |
China National Standards 2,5 |
English PDF |
| GB/T 31840.3-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 31840.2-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 铝合金芯挤包绝缘电力电缆 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 31840.1-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1：Cables for rated voltages of 1 kV(Um=1.2kV) and 3kV(Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第1部分：额定电压1kV (Um=1.2kV)和3kV (Um=3.6kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.8-2015 |
Radio-frequency connectors—Part 8: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock—Characteristic impedance 50Ω（75Ω）(type BNC) 射频连接器 第8部分：外导体内径为6.5mm(0.256in)、特性阻抗为50Ω（75Ω）、卡口连接的射频同轴连接器（BNC型）分规范 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.16-2015 |
Radio-frequency connectors—Part 16：Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N) 射频连接器 第16部分：外导体内径为7mm（0.276in）、特性阻抗为50Ω（75Ω）、螺纹连接的射频同轴连接器（N型）分规范 |
China National Standards 2,5 |
English PDF |
| GB/T 325.5-2015 |
Packing containers—Steel drums—Part 5：Non-removable head（tight head）drums with a maximum total capacity of 200L 包装容器 钢桶 第5部分：200L及以下闭口钢桶 |
China National Standards 2,5 |
English PDF |
| GB/T 21890-2015 |
Acid brilliant yellow P-4R 150％(C．I． Acid yellow 42) 酸性艳黄 P-4R 150％（C．I．酸性黄42） |
China National Standards 2,5 |
English PDF |
| GB/T 16895.6-2014 |
Low-voltage electrical installations―Part 5-52: Selection and erection of electrical equipment-Wiring systems 低压电气装置 第5-52部分：电气设备的选择和安装 布线系统 |
China National Standards 2,5 |
English PDF |
| GB 25902.5-2014 |
Information technology―Universal multiple-octet coded character set―New Xishuang Banna Dai 32 dot matrix font―Part 5：Fahang Ti 信息技术 通用多八位编码字符集 西双版纳新傣文32点阵字型 第5部分：法杭体 |
China National Standards 2,5 |
English PDF |
| GB/T 30843.2-2014 |
Variable-frequency drive above 1kV and not exceeding 35kV—Part 2: Test methods 1 kV 以上不超过 35 kV 的通用变频调速设备 第2部分：试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 14810-2014 |
Alternating current switches for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上交流负荷开关 |
China National Standards 2,5 |
English PDF |
| GB 19079.25-2013 |
Operation conditions and technical requirements for gymnasium and playground―Part 25: Parachuting place 体育场所开放条件与技术要求 第25部分：跳伞场所 |
China National Standards 2,5 |
English PDF |
| GB/T 10944.5-2013 |
Tool shanks with 7/24 taper for automatic tool changers―Part 5: Technical specifications of Retention knobs 自动换刀7:24圆锥工具柄 第5部分：拉钉的技术条件 |
China National Standards 2,5 |
English PDF |
| GB/T 30104.206-2013 |
Digital addressable lighting interface―Part 206: Particular requirements for control gear―Conversion from digital signal into d. c. voltage (device type 5) 数字可寻址照明接口 第206部分：控制装置的特殊要求 数字信号转换成直流电压（设备类型5） |
China National Standards 2,5 |
English PDF |
| GB/T 30104.205-2013 |
Digital addressable lighting interface―Part 205: Particular requirements for control gear―Supply voltage controller for incandescent lamps (device type 4) 数字可寻址照明接口 第205部分：控制装置的特殊要求 白炽灯电源电压控制器（设备类型4） |
China National Standards 2,5 |
English PDF |
| GB/T 30175-2013 |
Safety of machinery―Guidance on the application of GB/T 16855.1 and GB 28526 in the design of safety-related control systems 机械安全 应用GB/T 16855.1和GB 28526设计安全相关控制系统的指南 |
China National Standards 2,5 |
English PDF |
| GB/Z 30154-2013 |
Medical laboratories―Guidance on laboratory implementation of GB/T 22576-2008 医学实验室 GB/T 22576-2008 实验室实施指南 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.24-2013 |
Radio frequency connectors―Part 24: Sectional specification-radio frequency coaxial connectors with screw coupling, typically for use in 75Ω cable networks (type F) 射频连接器 第24部分: 75Ω电缆分配系统用螺纹连接射频同轴连接器（F型）分规范 |
China National Standards 2,5 |
English PDF |
| GB/Z 6113.205-2013 |
Specification for radio disturbance and immunity measuring apparatus and methods―Part 2-5: In situ measurements of disturbing emissions produced by physically large equipment 无线电骚扰和抗扰度测量设备和测量方法规范 第2-5部分：大型设备骚扰发射现场测量 |
China National Standards 2,5 |
English PDF |
| GB/T 29910.5-2013 |
Industrial communication networks―Fieldbus specifications―Type 20 HART specification―Part 5: Wireless HART wireless communication network and communication profile 工业通信网络 现场总线规范 类型20：HART规范 第5部分：WirelessHART 无线通信网络及通信行规 |
China National Standards 2,5 |
English PDF |
| GB 29986-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 6-methyl-5-heptene-2-ketone 食品安全国家标准 食品添加剂 6-甲基-5-庚烯-2-酮 |
China National Standards 2,5 |
English PDF |
| GB 29981-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification N-ethyl-2-isopropyl-5-methyl-cyclonexane formamide 食品安全国家标准 食品添加剂 N-乙基-2-异丙基-5-甲基-环己烷甲酰胺 |
China National Standards 2,5 |
English PDF |
| GB 29970-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2,5-dimethylpyrazine 食品安全国家标准 食品添加剂 2,5-二甲基吡嗪 |
China National Standards 2,5 |
English PDF |
| GB 29961-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 4, 5-dihydro-3(2H) thienone (thilane-3-ketone) 食品安全国家标准 食品添加剂 4,5-二氢-3(2H)噻吩酮(四氢噻吩-3-酮) |
China National Standards 2,5 |
English PDF |
| GB/T 20847.2-2013 |
Small craft - Fire protection - Part 2: Craft with a hull length of over 15m 小艇 防火 第2部分：艇体长度大于15m 的艇 |
China National Standards 2,5 |
English PDF |
| GB/T 12668.502-2013 |
Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional 调速电气传动系统 第5-2部分：安全要求 功能 |
China National Standards 2,5 |
English PDF |
| GB 30000.25-2013 |
Rules for classification and labelling of chemicals - Part 25: Specific target organ toxicity - Single exposure 化学品分类和标签规范 第25部分: 特异性靶器官毒性 一次接触 |
China National Standards 2,5 |
English PDF |
| GB/T 19673.2-2013 |
Rolling bearings - Accessories for sleeve type linear ball bearings - Part 2: Boundary dimensions and tolerances for series 5 滚动轴承 套筒型直线球轴承附件 第2部分：5系列外形尺寸和公差 |
China National Standards 2,5 |
English PDF |
| GB/T 4012-2013 |
2.6/9.5mm composite coaxial cable for telecommunication use 2.6/9.5mm 同轴综合通信电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 10546-2013 |
Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in the liquid or gaseous phase and natural gas up to 2,5 MPa - Specification 在 2.5MPa及以下压力下输送液态或气态液化石油气（LPG）和天然气的橡胶软管及软管组合件 规范 |
China National Standards 2,5 |
English PDF |
| GB/T 4325.25-2013 |
Methods for chemical analysis of molybdenum - Part 25: Determination of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method 钼化学分析方法 第25部分：氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards 2,5 |
English PDF |
| GB/T 4324.25-2012 |
Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method 钨化学分析方法 第25部分：氧量的测定 脉冲加热惰气熔融-红外吸收法 |
China National Standards 2,5 |
English PDF |
| GB 17464-2012 |
Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2 (included) 连接器件 电气铜导线 螺纹型和无螺纹型夹紧件的安全要求 适用于0.2 mm2以上至35 mm2（包括）导线的夹紧件的通用要求和特殊要求 |
China National Standards 2,5 |
English PDF |
| GB/T 6075.2-2012 |
Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 2: Land-based steam turbines and generators in excess of 50MW with normal operating speeds of 1500r/min，1800r/min，3000r/min and 3600r/min 机械振动 在非旋转部件上测量评价机器的振动 第2部分：50MW以上，额定转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机 |
China National Standards 2,5 |
English PDF |
| GB/T 11348.2-2012 |
Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min，1800r/min，3000r/min and 3600r/min 机械振动 在旋转轴上测量评价机器的振动 第2部分：功率大于50MW,额定工作转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机 |
China National Standards 2,5 |
English PDF |
| GB/T 18216.2-2012 |
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards 2,5 |
English PDF |
| GB/T 16608.52-2012 |
Electromechanical all-or-nothing relays - Part 52: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 20mm×10mm base 有或无机电继电器 第52部分：空白详细规范 电信用有质量评定的有或无机电继电器 两组转换触点，20mm×10mm底座 |
China National Standards 2,5 |
English PDF |
| GB/T 28926-2012 |
Information technology - Radio frequency identification - Conformance test methods for air interface at 2.45GHz 信息技术 射频识别 2.45GHz空中接口符合性测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 28925-2012 |
Information technology - Radio frequency identification - Air interface protocol at 2.45 GHz 信息技术 射频识别 2.45GHz空中接口协议 |
China National Standards 2,5 |
English PDF |
| GB 28525-2012 |
Compact switchgear assemblies for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上紧凑型成套开关设备 |
China National Standards 2,5 |
English PDF |
| GB/T 14598.18-2012 |
Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test 量度继电器和保护装置 第22-5部分：电气骚扰试验 浪涌抗扰度试验 |
China National Standards 2,5 |
English PDF |
| GB/T 28428-2012 |
27.5kV and 2×27.5kV AC metal-enclosed switchgear and controlgear for electrification railway 电气化铁路27.5kV和2×27.5kV交流金属封闭开关设备和控制设备 |
China National Standards 2,5 |
English PDF |
| GB/T 28427-2012 |
27.5kV single-phase AC XLPE insulation cable and accessories for electrification railway 电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆及附件 |
China National Standards 2,5 |
English PDF |
| GB/T 17157-2012 |
Specifications for aerial photogrammetric analytical mapping of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000地形图航空摄影测量解析测图规范 |
China National Standards 2,5 |
English PDF |
| GB/T 16819-2012 |
Specifications for planetabling of 1:500 1:1 000 1:2 000 topographic maps 1:500 1:1 000 1:2 000地形图平板仪测量规范 |
China National Standards 2,5 |
English PDF |
| GB 28367-2012 |
National Food Safety Standard - Food Additive - 4 - Hydroxy - 5 - Methyl -3 (2H) Furanone 食品安全国家标准 食品添加剂 4-羟基-5-甲基-3(2H)呋喃酮 |
China National Standards 2,5 |
English PDF |
| GB 28366-2012 |
National Food Safety Standard - Food Additive -2 - Ethyl-4 - Hydroxy - 5 - Methyl -3 (2H) - Furanone 食品安全国家标准 食品添加剂 2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮 |
China National Standards 2,5 |
English PDF |
| GB 28365-2012 |
National Food Safety Standard - Food Additive - 4 - Hydroxy-2,5 - Dimethyl -3 (2H) Furanone 食品安全国家标准 食品添加剂 4-羟基-2,5-二甲基-3(2H)呋喃酮 |
China National Standards 2,5 |
English PDF |
| GB/T 6075.3-2011 |
Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 3：Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ 机械振动 在非旋转部件上测量评价机器的振动 第3部分：额定功率大于15kW额定转速在120 r/min至15000r/min之间的在现场测量的工业机器 |
China National Standards 2,5 |
English PDF |
| GB/T 28182-2011 |
Surge arresters containing series gapped structures with rated voltage 52 kV and less 额定电压52kV及以下带串联间隙避雷器 |
China National Standards 2,5 |
English PDF |
| GB/T 27747-2011 |
High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above 额定电压72.5 kV及以上交流隔离断路器 |
China National Standards 2,5 |
English PDF |
| GB/Z 26157.5-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2：ControlNet and EtherNet/IP specification - Part 5：Data management 测量和控制数字数据通信 工业控制系统用现场总线 类型2：ControlNet和EtherNet/IP规范 第5部分：数据管理 |
China National Standards 2,5 |
English PDF |
| GB/T 25915.2-2010 |
Cleanrooms and associated controlled environments - Part 2: Specifications for testing and monitoring to prove continued compliance with GB/T 25915.1 洁净室及相关受控环境 第2部分：证明持续符合GB/T 25915.1的检测与监测技术条件 |
China National Standards 2,5 |
English PDF |
| GB/T 18268.25-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 25: Particular requirements - Test configurations, operational conditions and performance criteria for field devices with interfaces according to IEC 61784-1, CP 3/ 测量、控制和实验室用的电设备 电磁兼容性要求 第25部分：特殊要求 接口符合IEC61784-1, CP3/2的现场装置的试验配置、工作条件和性能判据 |
China National Standards 2,5 |
English PDF |
| GB/T 18268.24-2010 |
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 24: Particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and fo 测量、控制和实验室用的电设备 电磁兼容性要求 第24部分：特殊要求 符合IEC 61557-8的绝缘监控装置和符合IEC 61557-9的绝缘故障定位设备的试验配置、工作条件和性能判据 |
China National Standards 2,5 |
English PDF |
| GB/T 18216.12-2010 |
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performances measuring and monitoring devices (PMD) 交流1000V和直流1500V以下低压配电系统电气安全防护措施的试验、测量或监控设备 第12部分：性能测量和监控装置（PMD） |
China National Standards 2,5 |
English PDF |
| GB/T 17213.17-2010 |
Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery 工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式 |
China National Standards 2,5 |
English PDF |
| GB 25892.5-2010 |
Information technology - Uyghur, Kazak, Kirgiz coded character set - 32 Dot matrix font - Part 5: Ruki lean 信息技术 维吾尔文、哈萨克文、柯尔克孜文编码字符集 32点阵字型 第5部分：如克白体 |
China National Standards 2,5 |
English PDF |
| GB/T 25816-2010 |
Acid red NM - B 200%（C.I. Acid red 359） 酸性红NM-B 200%（C.I.酸性红359） |
China National Standards 2,5 |
English PDF |
| GB/T 25795-2010 |
Reactive blue KN-RGB（C.I. Reactive blue 250） 反应蓝KN-RGB（C.I.反应蓝250） |
China National Standards 2,5 |
English PDF |
| GB 25284-2010 |
High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV 12 kV～40.5 kV 高压交流自动重合器 |
China National Standards 2,5 |
English PDF |
| GB/T 25303-2010 |
Specification for high efficiency permanent magnet synchronous motor for textile purpose（Frame size 90～225） 纺织专用高效率永磁同步电动机技术条件 (机座号 90～225) |
China National Standards 2,5 |
English PDF |
| GB/T 25302-2010 |
Specification for high efficiency three-phase induction motor for textile purpose (Frame size 90～225) 纺织专用高效率三相异步电动机技术条件 (机座号90～225） |
China National Standards 2,5 |
English PDF |
| GB/T 19520.17-2010 |
Mechanical structures for electronic equipment - Dimension of mechanical structures of the 482.6 mm（19 in）series - Part 3-105: Dimensions and design aspects for 1U high chassis 电子设备机械结构 482.6mm“（19in）系列机械结构尺寸 第3-105部分：1U高度机箱的尺寸和设计要求 |
China National Standards 2,5 |
English PDF |
| GB/T 14506.25-2010 |
Methods for chemical analysis of silicate rocks - Part 25: Determination of molybdenum and tungsten content 硅酸盐岩石化学分析方法 第25部分：钼和钨量测定 |
China National Standards 2,5 |
English PDF |
| GB/T 325.3-2010 |
Packaging container - Steel drums - Part 3：Non-removable head (tight head) drums with a minimum total capacity of 212l, 216.5l and 230l 包装容器 钢桶 第3部分：最小总容量212L、216.5L和230L闭口钢桶 |
China National Standards 2,5 |
English PDF |
| GB/T 325.2-2010 |
Packaging container - Steel drums - Part 2：Removable head (open head) drums with a minimum total capacity of 208l, 210l and 216.5l 包装容器 钢桶 第2部分：最小总容量208L、210L和216.5L全开口钢桶 |
China National Standards 2,5 |
English PDF |
| GB/T 25164-2010 |
Packaging containers - 25.4mm aperture aluminum monobloc aerosol cans 包装容器 25.4mm 口径铝气雾罐 |
China National Standards 2,5 |
English PDF |
| GB/T 20014.25-2010 |
Good agricultural practice - Part 25: Flowers and ornamentals control points and compliance criteria 良好农业规范 第25部分：花卉和观赏植物控制点与符合性规范 |
China National Standards 2,5 |
English PDF |
| GB/T 15370.2-2009 |
General requirement of agricultural tractors - Part 2: 50 kW～130 kW wheeled tractors 农业拖拉机 通用技术条件 第2部分：50kW～130kW轮式拖拉机 |
China National Standards 2,5 |
English PDF |
| GB/T 17215.352-2009 |
Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols 交流电测量设备 特殊要求 第52部分：符号 |
China National Standards 2,5 |
English PDF |
| GB 20936.2-2009 |
Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air 可燃性气体探测用电气设备 第2部分：显示空气中甲烷体积含量至5%的I类探测器的性能要求 |
China National Standards 2,5 |
English PDF |
| GB/T 16974-2009 |
Information technology - Data communications - X.25 packet layer protocol for data terminal equipment 信息技术 数据通信 数据终端设备用X.25包层协议 |
China National Standards 2,5 |
English PDF |
| GB/T 13255.5-2009 |
Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm 工业用己内酰胺试验方法 第5部分：290nm波长处吸光度的测定 |
China National Standards 2,5 |
English PDF |
| GB 23555-2009 |
25% Buprofezin wettable powders 25%噻嗪酮可湿性粉剂 |
China National Standards 2,5 |
English PDF |
| GB/T 23670-2009 |
2-Amino-5-chloro-4-methybenzenesulfouic acid (CLT acid) 2-氨基-4-甲基-5-氯苯磺酸（CLT酸） |
China National Standards 2,5 |
English PDF |
| GB/T 23667-2009 |
2，5-Dichloroaniline 2，5-二氯苯胺 |
China National Standards 2,5 |
English PDF |
| GB/T 23296.15-2009 |
Food contact materials - Polymer - Determination of 2,4,6-triamino-1,3,5-triazine（melamine）in food simulants - High performance liquid chromatography 食品接触材料 高分子材料 食品模拟物中2，4，6-三氨基-1，3，5-三嗪（三聚氰胺）的测定 高效液相色谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.5-2009 |
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-3: Sectional specification - Interface co-ordination dimensions for the 25mm equipment practice - Extended detail specification - Dimensions for subrack 发展中的电子设备构体机械结构模数序列 第2-3部分：分规范 25mm设备构体的接口协调尺寸 扩展的详细规范 插箱、机箱、背板、面板和插件的尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.4-2009 |
Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 2: Detail specification - Dimensions for subrac 发展中的电子设备构体机械结构模数序列 第2-2部分：分规范 25mm设备构体的接口协调尺寸 详细规范 插箱、机箱、背板、面板和插件的尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 9332-2008 |
Electrical installations in ships - Cables for control and instrumentation circuits 150/250V(300V) 船舶电气装置 控制和仪器回路用150/250V（300V）电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.4-2008 |
Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分：额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.3-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 3: Cables for rated voltage of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV (Um=40.5kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.2-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 2: Cables for rated voltages from 6kV(Um=7.2kV) up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.1-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 1: Cables for rated voltage of 1kV (Um=1.2kV) and 3kV (Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第1部分：额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 23206-2008 |
Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine - LC-MS-MS method 果蔬汁、果酒中512种农药及相关化学品残留量的测定 液相色谱-串联质谱法 |
China National Standards 2,5 |
English PDF |
| GB 7000.225-2008 |
Luminaires - Part 2-25: Particular requirements - Iuminaires used in clinical areas of hospitals and health care buildings 灯具 第2-25部分：特殊要求 医院和康复大楼诊所用灯具 |
China National Standards 2,5 |
English PDF |
| GB/T 7602.2-2008 |
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography 变压器油、汽轮机油中T501抗氧化剂含量测定法 第2部分：液相色谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 5169.25-2008 |
Fire hazard testing for electric and electronic products - Part 25: Smoke obscuration - General guidance 电工电子产品着火危险试验 第25部分：烟模糊 总则 |
China National Standards 2,5 |
English PDF |
| GB/T 5169.23-2008 |
Fire hazard testing for electric and electronic products - Part 23: Test flames-500W vertical flame test method for tubular polymeric materials 电工电子产品着火危险试验 第23部分：试验火焰 管形聚合材料500W垂直火焰试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 22877-2008 |
Paper, board and pulps - Determination of residue(ash) on ignition at 525℃ 纸、纸板和纸浆 灼烧残余物（灰分）的测定（525℃） |
China National Standards 2,5 |
English PDF |
| GB 9706.5-2008 |
Medical electrical equipment - Part 2-1: Particular requirements for the safety of electron accelerators in the range 1 MeV to 50 MeV 医用电气设备 第2部分：能量为1MeV至50 MeV电子加速器安全专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.3-2008 |
Modular order for the development of mechanical structures for electronic equipment practices - Part 2-1: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Detail specification - Dimensions for cabinets and r 发展中的电子设备构体机械结构模数序列 第2-1部分：分规范 25mm设备构体的接口协调尺寸 详细规范 机柜和机架的尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 17645.25-2008 |
Industrial automation systems and integration - Parts library - Part 25: Logical resources: Logical model of supplier library with aggregate values and explicit content 工业自动化系统与集成 零件库 第25部分：逻辑资源：带聚合值和显式内容的供应商库逻辑模型 |
China National Standards 2,5 |
English PDF |
| GB/T 14048.10-2008 |
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching element - Proximtiy switches 低压开关设备和控制设备 第5-2部分：控制电路电器和开关元件 接近开关 |
China National Standards 2,5 |
English PDF |
| GB/T 16841-2008 |
Guide for dosimetry in an electron beam facility for radiation processing at energies between 300 keV and 25 MeV 能量为 300 keV～25 MeV 电子束辐射加工装置剂量学导则 |
China National Standards 2,5 |
English PDF |
| GB/T 22383-2008 |
Rigid, gas-insulated trnsmisson lines for rated voltage of 72.5 kV and above 额定电压 72.5kV 及以上刚性气体绝缘输电线路 |
China National Standards 2,5 |
English PDF |
| GB/T 22382-2008 |
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltage of 72.5 kV and above 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接 |
China National Standards 2,5 |
English PDF |
| GB/T 22381-2008 |
Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端 |
China National Standards 2,5 |
English PDF |
| GB 7674-2008 |
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards 2,5 |
English PDF |
| GB/T 14399-2008 |
Information technology - Telecommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures 信息技术 系统间远程通信和信息交换 高级数据链路控制规程 与X.25 LAPB兼容的DTE数据链路规程的描述 |
China National Standards 2,5 |
English PDF |
| GB/T 16935.5-2008 |
Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2mm 低压系统内设备的绝缘配合 第5部分：不超过2mm的电气间隙和爬电距离的确定方法 |
China National Standards 2,5 |
English PDF |
| GB/T 12343.2-2008 |
Compilation specifications for national fundamental scale maps - Part 2: compilation specifications for 1:250 000 topographic maps 国家基本比例尺地图编绘规范 第2部分：1:250 000地形图编绘规范 |
China National Standards 2,5 |
English PDF |
| GB/T 9326.2-2008 |
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV - Part 2：Oil-filled paper insulated, lead-sheathed cables for alternating voltages up to and including 交流500kV及以下纸或聚丙烯复合纸绝缘金属套充油电缆及附件 第2部分: 交流500kV及以下纸绝缘铅套充油电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 7672.5-2008 |
Glass-fiber wound winding wires - Part 5: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200 玻璃丝包绕组线 第5部分：200级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线 |
China National Standards 2,5 |
English PDF |
| GB/T 7672.22-2008 |
Glass-fiber wound winding wires - Part 22: Glass-fiber wound resin or varnish impregnated, bare or enamelled round copper wire, temperature index 155 玻璃丝包绕组线 第22部分：155级浸漆玻璃丝包铜圆线和玻璃丝包漆包铜圆线 |
China National Standards 2,5 |
English PDF |
| GB/T 5023.2-2008 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 2：Test methods 额定电压450/750V及以下聚氯乙烯绝缘电缆 第2部分：试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 22078.2-2008 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) - Part2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV) 额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆及其附件 第2部分: 额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12976.2-2008 |
Paper-insulated power cables and their accessories with rated voltages up to and including 35kV - Part 2: General and construction requirements for power cables with rated voltages 35kV 额定电压35kV(Um=40.5kV)及以下纸绝缘电力电缆及其附件 第2部分：额定电压35kV电缆一般规定和结构要求 |
China National Standards 2,5 |
English PDF |
| GB/T 17215.322-2008 |
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S) 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级） |
China National Standards 2,5 |
English PDF |
| GB/T 17215.311-2008 |
Electricity metering equipment(a.c) - Particular Requirements - Part 11: Electromechanical meter for active energy(classes0.5、1and2) 交流电测量设备 特殊要求 第11部分：机电式有功电能表（0.5、1和2级） |
China National Standards 2,5 |
English PDF |
| GB/T 8102-2008 |
Single rod air cylinders, bores from 8mm to 25mm - Mounting dimensions 缸内径8mm～25mm的单杆气缸安装尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 22055.2-2008 |
Microscopes - Screw threads for objectives and related nosepieces - Part 2: Screw thread type M25×0.75mm 显微镜 物镜螺纹 第2部分：M25×0.75mm型物镜螺纹 |
China National Standards 2,5 |
English PDF |
| GB/T 7931-2008 |
Specifications for aerophotogrammetric field work of 1:500 1:1 000 1:2 000 topographic maps 1:500 1:1 000 1:2 000 地形图航空摄影测量外业规范 |
China National Standards 2,5 |
English PDF |
| GB/T 7930-2008 |
Specifications for aerophotogrammetric office operation of 1:500 1:1 000 1:2 000 topographic maps 1:500 1:1 000 1:2 000 地形图航空摄影测量内业规范 |
China National Standards 2,5 |
English PDF |
| GB/T 17160-2008 |
Specifications for digitizing 1:500 1:1 000 and 1:2 000 topographic maps 1:500 1:1 000 1:2 000地形图数字化规范 |
China National Standards 2,5 |
English PDF |
| GB/T 15967-2008 |
Specifications for aerial photogrammetric digital mapping of 1:500 1:1000 1:2000 topographic maps 1:500 1:1 000 1:2 000 地形图航空摄影测量数字化测图规范 |
China National Standards 2,5 |
English PDF |
| GB/T 15661-2008 |
Specifications for aerial photography of 1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 topographic maps 1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 地形图航空摄影规范 |
China National Standards 2,5 |
English PDF |
| GB/T 12343.1-2008 |
Compilation specifications for national fundamental scale maps - Part 1:compilation specifications for 1:25 000 1:50 000 1:100 000 topographic maps 国家基本比例尺地图编绘规范 第1部分: 1:25 000 1:50 000 1:100 000地形图编绘规范 |
China National Standards 2,5 |
English PDF |
| GB/T 12341-2008 |
Specifications for aerophotogrammetric field work of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000 地形图航空摄影测量外业规范 |
China National Standards 2,5 |
English PDF |
| GB/T 12340-2008 |
Specifications for aerophotogrammetric office operation of 1:25 000 1:50 000 1:100 000 topographic maps 1:25 000 1:50 000 1:100 000地形图航空摄影测量内业规范 |
China National Standards 2,5 |
English PDF |
| GB/T 5121.25-2008 |
Methods for chemical analysis of copper and copper alloys - Part 25: Determination of boron content 铜及铜合金化学分析方法 第25部分 硼含量的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 7095.5-2008 |
Enamelled rectangular copper winding wires - Part 5:Aromatic polyimide enamelled rectangular copper wire, class 240 漆包铜扁绕组线 第5部分：240级芳族聚酰亚胺漆包铜扁线 |
China National Standards 2,5 |
English PDF |
| GB/T 20975.25-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 25:Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：电感耦合等离子体原子发射光谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 21896-2008 |
2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ） 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
China National Standards 2,5 |
English PDF |
| GB/T 6109.2-2008 |
Enamelled round winding wire - Part 2: Polyester enamelled round copper wire,class 155 漆包圆绕组线 第2部分：155级聚酯漆包铜圆线 |
China National Standards 2,5 |
English PDF |
| GB/T 15972.52-2008 |
Specifications for optical fibre test methods - Part 52: Measurement methods and test procedures for environmental characteristics - Change of temperature 光纤试验方法规范 第52部分：环境性能的测量方法和试验程序 温度循环 |
China National Standards 2,5 |
English PDF |
| GB 9706.7-2008 |
Medical electrical equipment - Part 2-5: Particular requirements for the safety of ultrasonic physiotherapy equipment 医用电气设备 第2-5部分：超声理疗设备安全专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 5013.2-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 2：Test methods 额定电压450/750V及以下橡皮绝缘电缆 第2部分：试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 1408.3-2007 |
Electric strength of insulating materials test methods - Part 3: Additional requirements for 1,2/50μs impulse tests 绝缘材料电气强度试验方法 第3部分：1.2/50μs脉冲试验补充要求 |
China National Standards 2,5 |
English PDF |
| GB/T 21161-2007 |
Agricultural trailers - Single-acting telescopic tipping cylinders - 25MPa(250bar)series - Types1，2and3 - Interchangeability dimensions 农用挂车 单作用套筒伸缩油缸25MPa（250bar）系列Ⅰ型、Ⅱ型和Ⅲ型互换尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 21109.2-2007 |
Functional safety-Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1 过程工业领域安全仪表系统的功能安全 第2部分：GB/T 21109.1的应用指南 |
China National Standards 2,5 |
English PDF |
| GB/T 9754-2007 |
Paints and varnishes - Determination of specular gloss of non-metallic paint films at 20°,60°and 85° 色漆和清漆 不含金属颜料的色漆漆膜的20°、60°和85°镜面光泽的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.4-2007 |
Data dictionary for fundamental geographic information features - Part 4：data dictionary for fundamental geographic information features of 1:250 000 1:500 000 1:1 000 000 scale 基础地理信息要素数据字典 第4部分：1:250 000 1:500 000 1:1 000 000基础地理信息要素数据字典 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.1-2007 |
Data dictionary for fundamental geographic information features - Part 1：data dictionary for fundamental geographic information features of 1∶500 1∶1 000 1∶2 000 scale 基础地理信息要素数据字典 第1部分：1:500 1:1000、1:2000基础地理信息要素数据字典 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.4-2007 |
Cartographic symbols for national fundamental scale maps - Part 4: Specifications for cartographic symbols 1:250 000 1:500 000 ＆ 1:1000 000 topographic maps 国家基本比例尺地图图式 第4部分：1:250 000 1:500 000 1:1000 000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.1-2007 |
Cartographic symbols for national fundamental scale maps - Part 1: Specifications for cartographic symbols 1:500 1:1000＆ 1:2000 topographic maps 国家基本比例尺地图图式 第1部分：1:500 1:1000 1:2000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20897.2-2007 |
Inflatable boats - Part 2: Boats with a maximum motor power rating of 4.5 kW to 15 kW inclusive 充气艇 第2部分: 发动机最大额定功率为4.5kW～15kW的艇 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.2-2007 |
Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial connectors for type 9.52 射频连接器 第2部分: 9.52型射频同轴连接器分规范 |
China National Standards 2,5 |
English PDF |
| GB/T 328.25-2007 |
Test methods for building sheets for waterproofing - part 25: Bitumen,plastic and rubber sheets for waterproofing-resistance to static loading 建筑防水卷材试验方法 第25部分：沥青和高分子防水卷材 抗静态荷载 |
China National Standards 2,5 |
English PDF |
| GB/T 13696-2007 |
specification for uranium hexafluoride enriched to less than 5%235U 235U丰度低于5%的浓缩六氟化铀技术条件 |
China National Standards 2,5 |
English PDF |
| GB/T 13033.2-2007 |
Mineral insulated cables and their terminations with a rated voltage not exceeding 750V - Part 2: Terminations 额定电压750V及以下矿物绝缘电缆及终端 第2部分：终端 |
China National Standards 2,5 |
English PDF |
| GB/T 20717-2006 |
Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 15-pole connector for vehicles with 24V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 24V15芯型 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.3-2006 |
Data dictionary for fundamental geographic information features - Part 3：Data dictionary for fundamental geographic information features of 1:25 000 1:50 000 1:100 000 scale 基础地理信息要素数据字典 第3部分：1:25 000 1:50 000 1:100 000基础地理信息要素数据字典 |
China National Standards 2,5 |
English PDF |
| GB/T 20636-2006 |
Connecting device - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Particular requirements for conductors above 35mm2 up to 300mm2 连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求 |
China National Standards 2,5 |
English PDF |
| GB/T 20503-2006 |
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss at angles of 20°,45°,60°or 85° 铝及铝合金阳极氧化 阳极氧化膜镜面反射率和镜面光泽度的测定 20°、45°、60°、85°角度方向 |
China National Standards 2,5 |
English PDF |
| GB/T 4841.3-2006 |
Colour cards of standard depths for dyeing with dyestuffs 2/1、1/3、1/6、1/12、1/25 染料染色标准深度色卡 2/1、1/3、1/6、1/12、1/25 |
China National Standards 2,5 |
English PDF |
| GB/T 17739.2-2006 |
Microfilming of technical drawings and technical documents - Part 2: Quality criteria and control of 35mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与检验 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.2-2006 |
Data dictionary for fundamental geographic information features Part 2: Data dictionary for fundamental geographic information features of 1:5000 1:10000 scale 基础地理信息要素数据字典 第2部分：1:5000 1:10000 基础地理信息要素数据字典 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.3-2006 |
Cartographic symbols for national fundamental scale maps -- Part 3: Specifications for cartographic symbols 1:25000 1:50000 & 1:100000 topographic maps 国家基本比例尺地图图式 第3部分：1:25000 1:50000 1:100000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.2-2006 |
Cartographic symbols for national fundamental scale maps -- Part 2: Specifications for cartographic symbols 1:5000 & 1:10000 topographic maps 国家基本比例尺地图图式 第2部分：1:5000 1:10000 地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20226.2-2006 |
Micrographics -- A6 size microfilm jackets Part 2: Other types of jacket for 16mm and 35mm microfilm 缩微摄影技术 缩微胶片A6尺寸封套 第2部分:16mm和35mm缩微胶片用其他类型封套 |
China National Standards 2,5 |
English PDF |
| GB/T 16656.502-2005 |
Industrial automation systems and integration Product data representation and exchange Part 502:Application interpreted construct:Shell-based wireframe 工业自动化系统与集成 产品数据表达与交换 第502部分:应用解释构:基于壳的线框 |
China National Standards 2,5 |
English PDF |
| GB/T 6962-2005 |
Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps 1∶500、1∶1000、1∶2000比例尺地形图航空摄影规范 |
China National Standards 2,5 |
English PDF |
| GB/Z 18700.7-2005 |
Telecontrol equipment and systems-Part 6-505:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-TASE.2 User guide 远动设备和系统 第6-505部分:与ISO标准和ITU-T建议 兼容的远动协议 TASE.2 用户指南 |
China National Standards 2,5 |
English PDF |
| GB 9706.24-2005 |
Medical electrical equipment-Part2-45:Particular requirements for the safety of mammographic X-ray equipment and mammographic sterotactic devices 医用电气设备 第2-45部分:乳腺X射线摄影设备及乳腺摄影立体定位装置 安全专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 19602-2004 |
1，1-Difluoroethane for industrial use(HFC-152a) 工业用1，1-二氟乙烷(HFC-152a) |
China National Standards 2,5 |
English PDF |
| GB/T 16656.503-2004 |
Industrial automation systems and integration--Product data representation and exchange--Part 503:Application interpreted construct:Geometrically bounded 2D wireframe 工业自动化系统与集成 产品数据表达与交换 第503部分:应用解释构造:几何有界二维线框 |
China National Standards 2,5 |
English PDF |
| GB/T 17980.125-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 125:Herbicides against weeds in soybean 农药 田间药效试验准则(二) 第125部分:除草剂防治大豆田杂草 |
China National Standards 2,5 |
English PDF |
| GB/T 18310.45-2003 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-45:Tests--Durability test by water immersion 纤维光学互连器件和无源器件 基本试验和测量程序 第2-45部分:试验 浸水耐久性 |
China National Standards 2,5 |
English PDF |
| GB/T 15651.2-2003 |
Discrete semiconductor devices and integrated circuits--Part 5-2:Optoelectronic devices--Essential ratings and characteristics 半导体分立器件和集成电路 第5-2部分:光电子器件 基本额定值和特性 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.2-2003 |
Modular order for the development of mechanical structures for electronic equipment practices--Part 2: Sectional specification--Interface co-ordination dimensions for the 25mm equipment practice 发展中的电子设备构体机械结构模数序列 第2部分: 分规范 25 mm设备构体的接口协调尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 16829-2003 |
Information technology--Automatic identification and data capture techniques--Bar code symbology specifications--Interleaved 2 of 5 信息技术 自动识别与数据采集技术 条码码制规范 交插二五条码 |
China National Standards 2,5 |
English PDF |
| GB/T 19230.5-2003 |
Test method for evaluating gasoline detergent in use--Part 5: Engine dynamometer test method for influence of intake valve and combustion chamber deposit tendencies of gasoline detergent(Ford 2.3L method) 评价汽油清净剂使用效果的试验方法 第5部分: 汽油清净剂对汽油机进气阀和燃烧室沉积物生成倾向影响的发动机台架试验方法(Ford 2.3L方法) |
China National Standards 2,5 |
English PDF |
| GB/T 19216.25-2003 |
Tests for electric cables under fire conditions--Circuit integrity--Part 25: Procedures and requirements--Optical fibre cables 在火焰条件下电缆或光缆的线路完整性试验 第25部分: 试验步骤和要求 光缆 |
China National Standards 2,5 |
English PDF |
| GB/T 18904.5-2003 |
Semiconductor devices--Part 12-5: Optoelectronic devices--Blank detail specification for pin-photodiodes with/without pigtail，for fibre optic systems or subsystems 半导体器件 第12-5部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的pin光电二极管空白详细规范 |
China National Standards 2,5 |
English PDF |
| GB/T 18310.5-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-5:Tests--Torsion/twist 纤维光学互连器件和无源器件 基本试验和测量程序 第2-5部分:试验 扭转/扭绞 |
China National Standards 2,5 |
English PDF |
| GB/T 18889-2002 |
Electric cables-test methods for accessories for power cables with rated voltages from 6kV(Um=7.2kV)up to 35kV(Um=40.5kV) 额定电压6 kV(Um=7.2 kV)到35 kV(Um=40.5 kV)电力电缆附件试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 14598.16-2002 |
Electrical relays--Part 25:Electromagnetic emission tests for measuring relays and protection equipment 电气继电器 第25部分:量度继电器和保护装置的电磁发射试验 |
China National Standards 2,5 |
English PDF |
| GB/T 12824-2002 |
Rubber，styrene-butadiene(SBR)1502 苯乙烯-丁二烯橡胶(SBR)1502 |
China National Standards 2,5 |
English PDF |
| GB/T 16656.520-2002 |
Industrial automation systems and integration--Product data representation and exchange--Part 520:Application interpreted construct:Associative draughting elements 工业自动化系统与集成 产品数据的表达与交换 第520部分:应用解释构造:相关绘图元素 |
China National Standards 2,5 |
English PDF |
| GB/T 18700.1-2002 |
Telecontrol equipment and systems--Part 6:Telecontrol protocolscompatible with ISO standards and ITU-T recommendations--Section 503:TASE.2 Service and protocol 远动设备和系统 第6部分:与ISO标准和ITU-T建议兼容的远动协议 第503篇:TASE.2服务和协议 |
China National Standards 2,5 |
English PDF |
| GB/T 18657.2-2002 |
Telecontrol equipment and systems--Part 5:Transmission protocols--Section 2:Link transmission procedures 远动设备及系统 第5部分:传输规约 第2篇:链路传输规则 |
China National Standards 2,5 |
English PDF |
| GB/T 7306.2-2000 |
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads 55°密封管螺纹 第2部分:圆锥内螺纹与圆锥外螺纹 |
China National Standards 2,5 |
English PDF |
| GB/T 17006.5-2000 |
Evaluation and routine testing in medical imaging departments--Part 2-5:Constancytests--Image display devices 医用成像部门的评价及例行试验 第2-5部分:图像显示装置稳定性试验 |
China National Standards 2,5 |
English PDF |
| GB/T 5271.25-2000 |
Information technology--Vocabulary--Part 25:Local area networks 信息技术 词汇 第25部分:局域网 |
China National Standards 2,5 |
English PDF |
| GB/T 9258.3-2000 |
Coatedabrasives--Grain size analysis--Part 3:Determination of grain size distributionof microgrits P240 to P2500 涂附磨具用磨料 粒度分析 第3部分:微粉P240～P2500粒度组成的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 17972-2000 |
Information processing systems--Data communications--Use of the X.25 packet level protocol in local area networks 信息处理系统 数据通信 局域网中使用X.25包级协议 |
China National Standards 2,5 |
English PDF |
| GB/T 17179.3-2000 |
Information technology--Protocol for providing the connectionless-mode networkservice--Part 3:Provision of the underlying service by an X.25 subnetwork 信息技术 提供无连接方式网络服务的协议 第3部分:由X.25子网提供低层服务 |
China National Standards 2,5 |
English PDF |
| GB/T 17179.2-2000 |
Information technology--Protocol for providing the connectionless-mode network service--Part 2:Provision of the underlying service by a GB/T 15629(ISO/IEC 8802) subnetwork 信息技术 提供无连接方式网络服务的协议 第2部分:由GB/T 15629(ISO/IEC 8802)子网提供低层服务 |
China National Standards 2,5 |
English PDF |
| GB/T 12128.2-1999 |
Reference sources for the calibration of surface contamination monitors--Part 2:Electrons of energy less than 0.15MeV and photons of energy less than 1.5MeV 用于校准表面污染监测仪的参考源 第2部分:能量低于0.15MeV的电子和能量低于1.5MeV的光子 |
China National Standards 2,5 |
English PDF |
| GB/T 7399.3-1999 |
Helical-scan video tape cassette system using 12.65 mm magnetic tape on type S-VHS S-VHS型12.65 mm螺旋扫描盒式磁带录像系统 |
China National Standards 2,5 |
English PDF |
| GB/T 4772.2-1999 |
Dimensions and output series for rotating electrical machines--Part 2:Frame numbers 355 to 1000 and flange numbers 1180 to 2360 旋转电机尺寸和输出功率等级 第2部分:机座号355～1000和凸缘号1180～2360 |
China National Standards 2,5 |
English PDF |
| GB/T 15157.2-1998 |
Connectors for frequencies below 3MHz for use with printed boards--Part 2:Detail specification for two-part connectors with assessed quality，for printed boards，for basic grid of 2.54 mm(0.1in) with commonmounting features 印制板用频率低于3 MHz的连接器 第2部分:有质量评定的具有通用安装特征 基本网格2.54 mm(0.1in)的印制板用两件式连接器详细规范 |
China National Standards 2,5 |
English PDF |
| GB/T 17191.2-1997 |
Information technology--Coding of moving pictures and associatedaudio for digital storage media at up to about 1.5Mbit/s--Part 2:Video 信息技术 具有1.5Mbit/s 数据传输率的数字存储媒体运动图像及其伴音的编码 第2部分:视频 |
China National Standards 2,5 |
English PDF |
| GB/T 17183-1997 |
High speed 25-position interface for data terminal equipment and data circuit-termination equipment，including alternative 26-position connector 数据终端设备和数据电路终接设备用的高速25插针接口暨可替换的26插针连接器 |
China National Standards 2,5 |
English PDF |
| GB/T 17024-1997 |
Semiconductor devices--integratedcircuits--Part 2:Digital integrated circuits--Section three--Blank detail specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第三篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列空白详细规范 |
China National Standards 2,5 |
English PDF |
| GB/T 17023-1997 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section two--Family specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第二篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列族规范 |
China National Standards 2,5 |
English PDF |
| GB/T 16976-1997 |
Information technology -- Telecommunications and information exchange between systems--Use of X.25 to provide the OSI Connection-mode Network Service 信息技术 系统间远程通信和信息交换 使用X.25提供OSI连接方式网络服务 |
China National Standards 2,5 |
English PDF |
| GB/T 16724.3-1997 |
Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 3:Packet layer conformance test suite 信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第3部分:分组层一致性测试套 |
China National Standards 2,5 |
English PDF |
| GB/T 16724.2-1996 |
Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 2:Data link layer conformance test suite 信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第2部分:数据链路层一致性测试套 |
China National Standards 2,5 |
English PDF |
| GB/T 4698.22-1996 |
Sponge titanium，titanium and titanium alloys--Determination of niobium content-2-(5-Bromo-2-pyridylazo)-5-Diethylaminophenol spectrophotometric method 海绵钛、钛及钛合金化学分析方法 5-Br-PADAP分光光度法测定铌量 |
China National Standards 2,5 |
English PDF |
| GB/T 15863-1995 |
VHS 12.65mm VTR’s calibration tapes VHS型12.65 mm录像机校准带 |
China National Standards 2,5 |
English PDF |
| GB/T 15130.2-1995 |
Information processing--Data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at15916 ftprad， on 80 tracks on each side--Part 2:Track format 信息处理 数据交换用90 mm改进调频制记录的位密度为15916磁通翻转/弧度、每面80条磁道的软磁盘 第二部分:磁道格式 |
China National Standards 2,5 |
English PDF |
| GB/T 15522-1995 |
FM audio recording of helical-scan video tape cassette system using 12.65mm magnetic tape on type VHS VHS型12.65 mm螺旋扫描盒式录像系统的调频音频记录 |
China National Standards 2,5 |
English PDF |
| GB/T 15125-1994 |
Informationtechnology--Data communication--25-Pole DTE/DCE interface connector and contact number assignments 信息技术 数据通信 25插针DTE/DCE 接口连接器及接触件号分配 |
China National Standards 2,5 |
English PDF |
| GB/T 14086-1993 |
Pre-recorded optical reflective videodisk system Laser vision 50 Hz/625 lines--PAL 预录节目光学反射式视盘系统LV50 Hz/625行--PAL制 |
China National Standards 2,5 |
English PDF |
| GB/T 13168-1991 |
General specification for 8MHz (1800ch) carrier systems on standardized 2.6/9.5mm coaxialcable pairs 标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求 |
China National Standards 2,5 |
English PDF |
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