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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 21027-2007 |
Request in common use of security for stUDent’s articles 学生用品的安全通用要求 |
China National Standards UD |
 English PDF |
| GB 12641-2007 |
Safety requirements for handling and operation of aUDiovisual teaching equipment and syatems 教学视听设备及系统维护与操作的安全要求 |
China National Standards UD |
English PDF |
| GB/T 50412-2007 |
Code for test of scale acoustic model for aUDitorium 厅堂音质模型试验规范 |
China National Standards UD |
English PDF |
| GB/T 328.16-2007 |
Test methods for building sheets for waterproofing - Part 16: Plastic and rubber sheets for waterproofing-exposure to liquid chemicals inclUDing water 建筑防水卷材试验方法 第16部分：高分子防水卷材 耐化学液体（包括水） |
China National Standards UD |
English PDF |
| GB/T 20898.2-2007 |
Immersion suits - Part 2: Abandonment suits,requirements inclUDing safety 浸水服 第2部分：弃船服安全要求 |
China National Standards UD |
English PDF |
| GB/T 20898.1-2007 |
Immersion suits - Part 1: Constant wear suits,requirements inclUDing safety 浸水服 第1部分：常穿服安全要求 |
China National Standards UD |
English PDF |
| GB/T 20847.1-2007 |
Small craft - Fire protection - Part 1: Craft with a hull length of up to and inclUDing 15m 小艇 防火 第1部分：艇体长度不大于15m的艇 |
China National Standards UD |
English PDF |
| GB/T 20658-2006 |
CrUDe petroleum and liquid petroleum products - Volumetric metering of viscous hydrocarbons 原油和液体石油产品 粘稠烃的体积计量 |
China National Standards UD |
English PDF |
| GB 20810-2006 |
Bathroom tissue (inclUDing bathroom tissue base paper) 卫生纸（含卫生纸原纸） |
China National Standards UD |
English PDF |
| GB/T 17626.13-2006 |
Electromagnetic compatibility（EMC) - Testing and measurement techniques - Harmonics and interharmonics inclUDing mains signalling at a.c.power port,low frequency immunity test 电磁兼容 试验和测量技术 交流电源端口谐波、谐间波及电网信号的低频抗扰度试验 |
China National Standards UD |
English PDF |
| GB/T 6892-2006 |
Wrought aluminium and aluminium alloys extrUDed profiles for general engineering 一般工业用铝及铝合金挤压型材 |
China National Standards UD |
English PDF |
| GB/T 20562-2006 |
Technical specifications and methods of measurement for jitter of bit-serial digital signals used in stUDio 演播室串行数字信号抖动技术参数与测量方法 |
China National Standards UD |
English PDF |
| GB 14536.19-2006 |
Automatic electrical controls for household and similar use - Particular requirements for electrically operated gas valves, inclUDing mechanical requirements 家用和类似用途电自动控制器 电动燃气阀的特殊要求，包括机械要求 |
China National Standards UD |
English PDF |
| GB 3906-2006 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and inclUDing 40.5 kV 3.6kV～40.5kV交流金属封闭开关设备和控制设备 |
China National Standards UD |
English PDF |
| GB/T 12750-2006 |
Semiconductor devices―Integrated circuits―Part 11: Sectional specification for semiconductor integrated circuits exclUDing hybrid circuits 半导体器件 集成电路 第11部分：半导体集成电路分规范(不包括混合电路) |
China National Standards UD |
English PDF |
| GB/T 6434-2006 |
Feeding stuffs―Determination of crUDe fiber content Method with intermediate filtration 饲料中粗纤维的含量测定 过滤法 |
China National Standards UD |
English PDF |
| GB/T 20467-2006 |
Flexible cellular polymeric materials - Moulded and extrUDed sponge or expanded cellular rubber products - Compressibility test on finished parts 软质泡沫聚合材料 模压和挤出海绵胶制品 成品的压缩性能试验 |
China National Standards UD |
English PDF |
| GB/T 5163-2006 |
Sintered metal materials，exclUDing hardmetals - Permeable sintered metal materials - Determination of density，oil content，and open porosity 烧结金属材料（不包括硬质合金） 可渗性烧结金属材料 密度、含油率和开孔率的测定 |
China National Standards UD |
English PDF |
| GB/T 12618.6-2006 |
Open end blind rivets with break pull mandrel and protrUDing head―property class 40,41 开口型平圆头抽芯铆钉 40、41级 |
China National Standards UD |
English PDF |
| GB/T 12618.5-2006 |
Open end blind rivets with break pull mandrel and protrUDing head―property class 20,21 22 开口型平圆头抽芯铆钉 20、21、22级 |
China National Standards UD |
English PDF |
| GB/T 12618.4-2006 |
Open end blind rivets with break pull mandrel and protrUDing head―property class 51 开口型平圆头抽芯铆钉 51级 |
China National Standards UD |
English PDF |
| GB/T 12618.3-2006 |
Open end blind rivets witn break pull mandrel and protrUDing head―property class 12 开口型平圆头抽芯铆钉 12级 |
China National Standards UD |
English PDF |
| GB/T 12618.2-2006 |
Open end blind rivets with break pull mandrel and protrUDing head―property class 30 开口型平圆头抽芯铆钉 30级 |
China National Standards UD |
English PDF |
| GB/T 12618.1-2006 |
Open end blind rivets with break pull mandrel and protrUDing head―property class 10,11 开口型平圆头抽芯铆钉 10、11级 |
China National Standards UD |
English PDF |
| GB/T 6433-2006 |
Determinaiion of crUDe fat in feeds 饲料中粗脂肪的测定 |
China National Standards UD |
English PDF |
| GB/T 5266-2006 |
Acoustics - Measurements of the longitUDinal wave velocity and attenuation coefficient for underwater acoustical materials - Pulse tube method 声学 水声材料纵波声速和衰减系数的测量 脉冲管法 |
China National Standards UD |
English PDF |
| GB/T 20250-2006 |
Aluminum and aluminum alloys continue extrUDed tubes 铝及铝合金连续挤压管 |
China National Standards UD |
English PDF |
| GB/T 5023.6-2006 |
Polyvinyl chloride insulated cables of rated voltages up to and inclUDing 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆 |
China National Standards UD |
English PDF |
| GB/T 17948.4-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines up to and inclUDing 50MVA and 15kV 旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构电评定 |
China National Standards UD |
English PDF |
| GB/T 15152-2006 |
Methods of jUDging degradation for interference to mobile radiocommunication in the presence of impulsive noise 脉冲噪声干扰引起移动通信性能降级的评定方法 |
China National Standards UD |
English PDF |
| GB/T 17948.3-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and inclUDing 50MVA and 15kV 旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级 |
China National Standards UD |
English PDF |
| GB/T 1409-2006 |
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, aUDio and radio frequencies including meter wavelengths 测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法 |
China National Standards UD |
English PDF |
| GB/T 20081.2-2006 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 2: Test methods to determine the main characteristics to be inclUDed in literature from suppliers 气动减压阀和过滤减压阀 第2部分:评定商务文件中应包含的主要特性的测试方法 |
China National Standards UD |
English PDF |
| GB/T 20081.1-2006 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 1: Main characteristics to be inclUDed in literature from suppliers and product-marking requirements 气动减压阀和过滤减压阀 第1部分:商务文件中应包含的主要特性和产品标识要求 |
China National Standards UD |
English PDF |
| GB/T 20061-2006 |
Test method and jUDgment of anti-deflagration property of permissible explosive 煤矿许用炸药抗爆燃性能测试方法及判定 |
China National Standards UD |
English PDF |
| GB/T 8929-2006 |
CrUDe petroleum - Determination of water - Distillation method 原油水含量的测定 蒸馏法 |
China National Standards UD |
English PDF |
| GB 50371-2006 |
Code for sound reinforcement system design of aUDitorium 厅堂扩声系统设计规范 |
China National Standards UD |
English PDF |
| GB/T 19954.2-2005 |
Electromagnetic compatibility-Product family standard for aUDio,video,audio-visual and entertainment lighting control apparatus for professional use Part 2.Immunity 电磁兼容 专业用途的音频、视频、音视频和娱乐场所灯光控制设备产品类标准 第2部分: 抗扰度 |
China National Standards UD |
English PDF |
| GB/T 19954.1-2005 |
Electromagnetic compatibility-Product family standard for aUDio,video,audio-visual and entertainment lighting control apparatus for professional usePart 1.Emission 电磁兼容 专业用途的音频、视频、音视频和娱乐场所灯光控制设备的产品类标准 第1部分 发射 |
China National Standards UD |
English PDF |
| GB/T 5754.2-2005 |
Steel cord conveyor belt -- LongitUDinal test -- Part 2: Measurement of tensile strength 钢丝绳芯输送带 纵向拉伸试验 第2部分:拉伸强度的测定 |
China National Standards UD |
English PDF |
| GB/T 19888.1-2005 |
Acoustics-Stationary aUDible warning devices used outdoors-Part 1:Field measurements for determination of sound emission quantities 声学 户外用固定式听觉报警器 第1部分：声发射量的现场测定 |
China National Standards UD |
English PDF |
| GB/T 4797.2-2005 |
Environmental conditions for electric and electronic products appearing in nature Part 2:AltitUDe and air pressure,deepness and water pressure 电工电子产品自然环境条件 第2部分：海拔与气压、水深与水压 |
China National Standards UD |
English PDF |
| GB/T 19851.12-2005 |
Sports equipment and playground for middle school primary school Part 12:Checkout-equipment for physique-health of stUDents 中小学体育器材和场地 第12部分:学生体质健康测试器材 |
China National Standards UD |
English PDF |
| GB/T 50356-2005 |
Code for architectural acoustical design of theater,cinema and multi-use aUDitorium 剧场、电影院和多用途厅堂建筑声学设计规范 |
China National Standards UD |
English PDF |
| GB/T 15622-2005 |
Hydraulic fliUD power-Test method for the cylinders 液压缸试验方法 |
China National Standards UD |
English PDF |
| GB/T 5350-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination for longitUDinal compressive properties 纤维增强热固性塑料管轴向压缩性能 试验方法 |
China National Standards UD |
English PDF |
| GB/T 5349-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination of longitUDinal tensile properties 纤维增强热固性塑料管轴向拉伸 性能试验方法 |
China National Standards UD |
English PDF |
| GB/T 19681-2005 |
The method for the determination of SUDan dyes in foods-High performance liquid chromatography 食品中苏丹红染料的检测方法 高效液相色谱法 |
China National Standards UD |
English PDF |
| GB/T 19674.3-2005 |
Connections for general use and fluid power-Ports and stUD ends with thread-Stud ends with metal-to-metal sealing(type B) 液压管接头用螺纹油口和柱端 金属对金属密封柱端(B型) |
China National Standards UD |
English PDF |
| GB/T 19674.2-2005 |
Connections for general use and fluid power Ports and stUD ends with thread-Stud ends with elastomeric sealing(A type and type E) 液压管接头用螺纹油口和柱端--填料密封柱端(A型和E型) |
China National Standards UD |
English PDF |
| GB/T 19674.1-2005 |
Connections for general use and fluid power Ports and stUD ends with thread-Threaded port 液压管接头用螺纹油口和柱端--螺纹油口 |
China National Standards UD |
English PDF |
| GB 19652-2005 |
Discharge lamps(exclUDing fluorescent lamps)--Safety specifications 放电灯 (荧光灯除外)安全要求 |
China National Standards UD |
English PDF |
| GB/T 19537-2004 |
Guide for aUDition on HACCP system for vegetable processing 蔬菜加工企业 HACCP体系审核指南 |
China National Standards UD |
English PDF |
| GB/T 19547-2004 |
Sensory analysis--Methodology--MagnitUDe estimation method 感官分析 方法学 量值估计法 |
China National Standards UD |
English PDF |
| GB/T 15163-2004 |
Technical regulations for setting apart hills inclUDing sand area for tree growing 封山(沙)育林技术规程 |
China National Standards UD |
English PDF |
| GB/T 3859.4-2004 |
Semiconductor converter--Self-commutated semiconductor converters inclUDing direct d.c.converters 半导体变流器 包括直接直流变流器的半导体自换相变流器 |
China National Standards UD |
English PDF |
| GB/T 4854.1-2004 |
Acoustics--Reference zero for the calibration of aUDiometric equipment--Part1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones 声学 校准测听设备的基准零级 第1部分:压耳式耳机纯音基准等效阈声压级 |
China National Standards UD |
English PDF |
| GB/T 12615.4-2004 |
Closed end blind rivets with break pull mandrel and protrUDing head--Property class 51 封闭型平圆头抽芯铆钉 51级 |
China National Standards UD |
English PDF |
| GB/T 12615.3-2004 |
Closed end blind rivets with break pull mandrel and protrUDing head--Property class 06 封闭型平圆头抽芯铆钉 06级 |
China National Standards UD |
English PDF |
| GB/T 12615.2-2004 |
Closed end blind rivets with break pull mandrel and protrUDing head--Property class 30 封闭型平圆头抽芯铆钉 30级 |
China National Standards UD |
English PDF |
| GB/T 12615.1-2004 |
Closed end blind rivets with break pull mandrel and protrUDing head--Property class 11 封闭型平圆头抽芯铆钉 11级 |
China National Standards UD |
English PDF |
| GB/T 12747.2-2004 |
Shunt power capacitors of the self-healing type for a.c.systems having a rated voltage up to and inclUDing 1000V--Part 2:Ageing test，self-healing test and destruction test 标称电压1 kV及以下交流电力系统用自愈式并联电容器 第2部分:老化试验、自愈性试验和破坏试验 |
China National Standards UD |
English PDF |
| GB/T 12747.1-2004 |
Shunt power capacitors of the self-healing type for a.c. systems having a rated valtage up to and inclUDing 1000V--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation 标称电压1 kV及以下交流电力系统用自愈式并联电容器 第1部分:总则----性能、试验和定额----安全要求----安装和运行导则 |
China National Standards UD |
English PDF |
| GB/T 19403.1-2003 |
Semiconductor devices--Integrated circuits--Part 11:Section 1:Internal visual examination for semiconductor integrated circuits(exclUDing hybrid circuits) 半导体器件 集成电路 第11部分:第1篇:半导体集成电路 内部目检 (不包括混合电路) |
China National Standards UD |
English PDF |
| GB/T 18794.7-2003 |
Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 7:Security aUDit and alarms framework 信息技术 开放系统互连 开放系统安全框架 第7部分:安全审计和报警框架 |
China National Standards UD |
English PDF |
| GB/T 18794.4-2003 |
Information technology--Open Systems Interconnection--Security frameworks for open systems--Part 4:Non-repUDiation framework 信息技术 开放系统互连 开放系统安全框架 第4部分:抗抵赖框架 |
China National Standards UD |
English PDF |
| GB/T 5009.10-2003 |
Determination of crUDe fiber in vegetable foods 植物类食品中粗纤维的测定 |
China National Standards UD |
English PDF |
| GB/T 4789.29-2003 |
Microbiological examination of food hygiene--Examination of PseUDomonas cocovenenans subsp. farinofermentans 食品卫生微生物学检验 椰毒假单胞菌酵米面亚种检验 |
China National Standards UD |
English PDF |
| GB/T 5009.202-2003 |
Determination of polar compoUDs in edible vegetable oils used in frying food 食用植物油煎炸过程中的极性组分(PC)的测定 |
China National Standards UD |
English PDF |
| GB/T 755.2-2003 |
Methods for determininglosses and efficiency of rotating electrical machinery from tests(exclUDing machines for traction vehicles) 旋转电机(牵引电机除外)确定损耗和效率的试验方法 |
China National Standards UD |
English PDF |
| GB/T 19216.21-2003 |
Tests for electric cables under fire conditions--Circuit integrity--Part 21: Procedures and requirements--Cables of rated voltage up to and inclUDing 0.6/1.0kV 在火焰条件下电缆或光缆的线路完整性试验 第21部分:试验步骤和要求 额定电压0.6/1.0 kV及以下电缆 |
China National Standards UD |
English PDF |
| GB/T 17006.7-2003 |
Evaluation and routine testing in medical imaging departments--Part 2-7: Constancy tests--Equipment for intra-oral dental radiography exclUDing dental panoramic equipment 医用成像部门的评价及例行试验 第2-7部分: 稳定性试验 口内牙科X射线摄影设备不包括牙科全景设备 |
China National Standards UD |
English PDF |
| GB/T 19080-2003 |
GUDielines on the application of GB/T 19001--2000 for the food and drink industry 食品与饮料行业GB/T 19001-2000应用指南 |
China National Standards UD |
English PDF |
| GB/T 4437.2-2003 |
Aluminium and aluminium alloy extrUDed tubes--Part 2: Seam tubes 铝及铝合金热挤压管 第2部分: 有缝管 |
China National Standards UD |
English PDF |
| GB/T 18977-2003 |
Ergonomics of the thermal environment--Assessment of the influence of the thermal environment usingsubjective jUDgement scales 热环境人类工效学 使用主观判定量表评价热环境的影响 |
China National Standards UD |
English PDF |
| GB/T 18975.1-2003 |
Industrial automation systems and integration--Integration of life-cycle data for process plants inclUDing oil and gas production facilities--Part 1: Overview and fundamental principles 工业自动化系统与集成 流程工厂(包括石油和天然气生产设施)生命周期数据集成 第1部分:综述与基本原理 |
China National Standards UD |
English PDF |
| GB/T 15845.4-2003 |
Performance requirements of aUDiovisual terminals--Narrow-band audio visual system and terminal equipment 视听用户终端技术要求 窄带视听系统和终端设备 |
China National Standards UD |
English PDF |
| GB/T 13477.4-2002 |
Test method for building sealants--Part 4:Determination of extrUDability of one-component sealants 建筑密封材料试验方法 第4部分:原包装单组分密封材料挤出性的测定 |
China National Standards UD |
English PDF |
| GB/T 13477.3-2002 |
Test method for building sealants--Part 3:Determination of extrUDability of sealants using standardized apparatus 建筑密封材料试验方法 第3部分:使用标准器具测定密封材料挤出性的方法 |
China National Standards UD |
English PDF |
| GB/T 3103.1-2002 |
Tolerances for fasteners--Bolts，screws，stUDs and nuts 紧固件公差 螺栓、螺钉、螺柱和螺母 |
China National Standards UD |
English PDF |
| GB/T 10433-2002 |
Cheese head stUDs for arc stud welding 电弧螺柱焊用圆柱头焊钉 |
China National Standards UD |
English PDF |
| GB/T 6589-2002 |
Semiconductordevices--Discrete devices--Part 3-2:Signal (inclUDing switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes) 半导体器件 分立器件 第3-2部分:信号(包括开关)和调整二极管 电压调整二极管和电压基准二极管(不包括温度补偿精密基准二极管) 空白详细规范 |
China National Standards UD |
English PDF |
| GB/T 15157.7-2002 |
Connectors for frequencies below 3MHz for use with printed boards--Part 7:Detail specification for connectors，8-way，inclUDing fixed and free connectors with common mating features，with assessed quality 频率低于3 MHz的印制板连接器 第7部分:有质量评定的具有通用插合特性的8位固定和自由连接器详细规范 |
China National Standards UD |
English PDF |
| GB/T 10715-2002 |
Belt drives--V-ribbed belts，joined V-belts and V-belts inclUDing wide section belts and hexagonal belts--Electrical conductivity of antistatic belts:Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards UD |
English PDF |
| GB/T 18868-2002 |
Method for determination of moisture，crUDe protein，crude fat，crude fibre，lysine and methinione in feeds--Near infrared reflectance spectroscopy 饲料中水分、粗蛋白质、粗纤维、粗脂肪、赖氨酸、蛋氨酸快速测定 近红外光谱法 |
China National Standards UD |
English PDF |
| GB/T 18819-2002 |
The safety requirements for ship to ship transferoperation of crUDe oil 原油过驳安全作业要求 |
China National Standards UD |
English PDF |
| GB/T 5319-2002 |
Sintered metal materials，exclUDing hardmetals--Determination of transverse rupture strength 烧结金属材料(不包括硬质合金) 横向断裂强度的测定 |
China National Standards UD |
English PDF |
| GB/T 17975.7-2002 |
Information technology--Generic coding of moving pictures and associated aUDio information--Part 7:Advanced audio coding 信息技术 运动图像及其伴音信息的通用编码 第7部分:先进音频编码(AAC) |
China National Standards UD |
English PDF |
| GB/T 17975.3-2002 |
Information technology--Generic coding of moving pictures and associated aUDio information--Part 3:Audio 信息技术 运动图像及其伴音信号的通用编码 第3部分:音频 |
China National Standards UD |
English PDF |
| GB/T 9097.1-2002 |
Sintered metal materials，exclUDing hardmetals--Determination of apparent hardness--Part 1:Materials of essentially uniform section hardness 烧结金属材料(不包括硬质合金)表观硬度的测定 第一部分:截面硬度基本均匀的材料 |
China National Standards UD |
English PDF |
| GB/T 9096-2002 |
Sintered metal materials，exclUDing hardmetals--Impact test method 烧结金属材料(不包括硬质合金)冲击试验方法 |
China National Standards UD |
English PDF |
| GB/T 10801.2-2002 |
Rigid extrUDed polystyrene foam board for thermal insulation (XPS) 绝热用挤塑聚苯乙烯泡沫塑料(XPS) |
China National Standards UD |
English PDF |
| GB/T 18606-2001 |
The standard test method for biomarker in sediment and crUDe oil by GC-MS 气相色谱-质谱法测定沉积物和原油中生物标志物 |
China National Standards UD |
English PDF |
| GB 18554-2001 |
Occupational exposure limit forcarbon monoxide in the air of high altitUDe workplace 高原地区车间空气中一氧化碳职业接触限值 |
China National Standards UD |
English PDF |
| GB 10408.9-2001 |
Detectors for intrUDer alarm systems--Part 9:Passive glass-break detectors for use in buildings 入侵探测器 第9部分:室内用被动式玻璃破碎探测器 |
China National Standards UD |
English PDF |
| GB/T 6671-2001 |
Thermoplastics pipes--Determination of longitUDinal reversion 热塑性塑料管材 纵向回缩率的测定 |
China National Standards UD |
English PDF |
| GB/T 6478-2001 |
Steels for cold heading and cold extrUDing 冷镦和冷挤压用钢 |
China National Standards UD |
English PDF |
| GB/T 14926.17-2001 |
Laboratory animal--Method for examination of PseUDomonas aeruginosa 实验动物 绿脓杆菌检测方法 |
China National Standards UD |
English PDF |
| GB/T 18365-2001 |
Technical conditions for hot-extrUDing PE protection high strength wire cable of cable-stayed bridge 斜拉桥热挤聚乙烯高强钢丝拉索技术条件 |
China National Standards UD |
English PDF |
| GB/T 18338.1-2001 |
Business machines duplicators--Minimum information to be inclUDed in specification sheets 办公机械 速印机规格表中应包含的基本内容 |
China National Standards UD |
English PDF |
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