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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.
  •  China "At" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 3260.9-2013 Methods for chemical analysis of tin―Part 9: DeterminAtion of sulphur content―Infra-red absorption method after high frequency induction furnace
    锡化学分析方法 第9部分:硫量的测定 高频感应炉燃烧红外吸收法
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    GB/T 3260.8-2013 Methods for chemical analysis of tin―Part 8:DeterminAtion of zinc content―Flame atomic absorption spectrometric method
    锡化学分析方法 第8部分:锌量的测定 火焰原子吸收光谱法
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    GB/T 3260.7-2013 Methods for chemical analysis of tin―Part 7: DeterminAtion of aluminium content―Electrothermal atomic absorption spectrometric method
    锡化学分析方法 第7部分:铝量的测定 电热原子吸收光谱法
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    GB/T 3260.6-2013 Methods for chemical analysis of tin―Part 6: DeterminAtion of arsenic contents―Malachite green arsenic molybdenum heteropoly acid photometric method
    锡化学分析方法 第6部分:砷量的测定 孔雀绿-砷钼杂多酸分光光度法
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    GB/T 3260.5-2013 Methods for chemical analysis of tin―Part 5:DeterminAtion of antimony content―The malachite green photometric method
    锡化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法
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    GB/T 3260.4-2013 Methods for chemical analysis of tin―Part 4:DeterminAtion of lead content―Flame atomic absorption spectrometric method
    锡化学分析方法 第4部分:铅量的测定 火焰原子吸收光谱法
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    GB/T 3260.3-2013 Methods for chemical analysis of tin―Part 3:DeterminAtion of bismuth content KI photometric method and flame atomic absorption spectrometric method
    锡化学分析方法 第3部分:铋量的测定 碘化钾分光光度法和火焰原子吸收光谱法
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    GB/T 3260.2-2013 Methods for chemical analysis of tin―Part 2:DeterminAtion of iron content―1,10-phenanthroline photometric method
    锡化学分析方法 第2部分:铁量的测定 1,10-二氮杂菲分光光度法
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    GB/T 3260.1-2013 Methods for chemical analysis of tin―Part 1:DeterminAtion of copper content―Flame atomic absorption spectrometric method
    锡化学分析方法 第1部分:铜量的测定 火焰原子吸收光谱法
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    GB/T 3260.10-2013 Methods for chemical analysis of tin―Part 10:DeterminAtion of cadmium content―Flame atomic absorption spectrometric method
    锡化学分析方法 第10部分:镉量的测定 火焰原子吸收光谱法
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    GB/T 30083-2013 Copper,lead and zinc ores and concentrAtes―Precision and bias of mass measurement techniques
    铜、铅和锌矿及精矿 计量方法的精密度和偏差
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    GB/T 30082-2013 Copper,lead and zinc sulfide concentrAtes―Determination of mass of contained metal in a lot
    硫化铜、硫化铅和硫化锌精矿 批料中金属质量的测定
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    GB/T 30081-2013 Safe-production specificAtion for reverberatory refining
    反射炉精炼安全生产规范
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    GB/T 30076-2013 SilicAte phosphors activated by rare earths for LED
    LED用稀土硅酸盐荧光粉
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    GB/T 30075-2013 Rare earth activAted nitride red phosphors for LEDs
    LED用稀土氮化物红色荧光粉
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    GB/T 30074-2013 Method of measurement of hydrogen permeAtion and determination of hydrogen uptake and transport in metals by an electrochemical technique
    用电化学技术测量金属中氢渗透(吸收和迁移)的方法
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    GB/T 30073-2013 Seamless austenitic stainless steel tubes for heAt exchangers in nuclear power plant
    核电站热交换器用奥氏体不锈钢无缝钢管
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    GB/T 30072-2013 Ferronickel - DeterminAtion of nickel content - EDTA titrimetric method
    镍铁 镍含量的测定 EDTA滴定法
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    GB/T 30070-2013 Seamless alloy steel pipes for seawAter service
    海水输送用合金钢无缝钢管
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    GB/T 30069.1-2013 Metallic mAterials - Tensile testing at high strain rates - Part 1: Elastic-bar-type systems
    金属材料 高应变速率拉伸试验 第1部分:弹性杆型系统
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    GB/T 30067-2013 Standard terminology relAting to metallography
    金相学术语
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    GB/T 30066-2013 Welded ferritic stainless steel tubes for heAt-exchanger and condenser
    热交换器和冷凝器用铁素体不锈钢焊接钢管
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    GB/T 30065-2013 Welded ferritic stainless steel tubes for feedwAter heater
    给水加热器用铁素体不锈钢焊接钢管
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    GB/T 30064-2013 Metallic mAterials - Method of constraint loss correction of CTOD fracture toughness for fracture assessment of steel components
    金属材料 钢构件断裂评估中裂纹尖端张开位移(CTOD)断裂韧度的拘束损失修正方法
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    GB/T 30060-2013 Steel plAtes for line pipe fittinge of petroleum and natural gas
    石油天然气输送管件用钢板
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    GB/T 30059-2013 Seamless corrosion-resisting alloy tubes for heAt-exchanger
    热交换器用耐蚀合金无缝管
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    GB/T 2054-2013 Nickel and nickel alloy plAte and sheet
    镍及镍合金板
    China National Standards
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    GB/T 17616-2013 Unified numbering system for designAtion of iron,steel and alloy
    钢铁及合金牌号统一数字代号体系
    China National Standards
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    GB/T 13295-2013 Ductile iron pipes,fittings and accessories for wAter or gas applications
    水及燃气用球墨铸铁管、管件和附件
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    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
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    GB/T 30155-2013 Technical guide for smart substAtion
    智能变电站技术导则
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    GB/T 30153-2013 Technical requirement for solar energy resource real-time monitoring of photovoltaic power stAtion
    光伏发电站太阳能资源实时监测技术要求
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    GB/T 30152-2013 Testing code for photovoltaic generAtion system connected to distribution network
    光伏发电系统接入配电网检测规程
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    GB/T 30151-2013 CharacterizAtion of the spectrum background in HPGe gamma-ray spectrometry
    高纯锗γ谱仪本底谱的特性
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    GB/T 30150-2013 RadiAtion protection instrumentation―Equipment for monitoring airborne tritium
    辐射防护仪器 气载氚监测设备
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    GB/T 30149-2013 Grid common model description specificAtion
    电网通用模型描述规范
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    GB/T 19046-2013 Medical electron accelerAtors―Acceptance and periodic tests
    医用电子加速器 验收试验和周期检验规程
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    GB/T 16886.16-2013 Biological evaluAtion of medical devices―Part 16: Toxicokinetic study design for degradation products and leachables
    医疗器械生物学评价 第16部分:降解产物与可沥滤物毒代动力学研究设计
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    GB/T 15544.1-2013 Short-circuit current calculAtion in three-phase a.c. systems―Part 1: Calculation of currents
    三相交流系统短路电流计算 第1部分:电流计算
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    GB/T 12726.4-2013 Nuclear power plants―InstrumentAtion important to safety―Radiation monitoring for accident and post-accident conditions―Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams
    核电厂安全重要仪表 事故及事故后辐射监测 第4部分:工艺流管内或管旁放射性连续监测设备
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    GB/T 12726.3-2013 Nuclear power plants―InstrunmentAtion important to safety―Radiation monitoring for accident and post-accident conditions―Part 3: Equipment for continous high range area gamma monitoring
    核电厂安全重要仪表 事故及事故后辐射监测 第3部分:高量程区域γ连续监测设备
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    GB/T 12726.2-2013 Nuclear power plants―InstrumentAtion important to safety―Radiation monitoring for accident and post-accident conditions—Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
    核电厂安全重要仪表 事故及事故后辐射监测 第2部分:气态排出流及通风中放射性离线连续监测设备
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    GB/T 12726.1-2013 Nuclear power plants―InstrumentAtion important to safety―Radiation monitoring for accident and post-accident conditions―Part 1: General requirements
    核电厂安全重要仪表 事故及事故后辐射监测 第1部分:一般要求
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    GB/T 7660.2-2013 Reflecting prisms―Part 2: Characteritics of image rotAtion
    反射棱镜 第2部分:像偏转特性
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    GB/T 7247.13-2013 Safety of laser products―Part 13: Measurements for classificAtion of laser products
    激光产品的安全 第13部分:激光产品的分类测量
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    GB/T 30117.2-2013 Photobiological safety of lamps and lamp systems—Part 2: Guidance on manufacturing requirements relAting to non-laser optical radiation safety
    灯和灯系统的光生物安全 第2部分:非激光光辐射安全相关的制造要求指南
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    GB/T 30115-2013 SpecificAtions for vegetation index production from satellite remote sensing imagery
    卫星遥感影像植被指数产品规范
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    GB/T 30114.1-2013 Terminology for space science and applicAtion―Part 1: General
    空间科学及其应用术语 第1部分:基础通用
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    GB 17916-2013 SpecificAtions for storage and preservation of toxicant goods
    毒害性商品储存养护技术条件
    China National Standards
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    GB 17915-2013 SpecificAtions for storage and preservation of corrosive goods
    腐蚀性商品储存养护技术条件
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    GB 17914-2013 SpecificAtions for storage and preservation of combustible and explosive goods
    易燃易爆性商品储存养护技术条件
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    GB/T 17738.4-2013 Radio frequency and coaxial cable assemblies-Part 4: Sectional specificAtion for semi-rigid coaxial cable assemblies
    射频同轴电缆组件 第4部分:半硬同轴电缆组件分规范
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    GB/T 17738.3-2013 Radio frequency and coaxial cable assemblies―Part 3:Sectional specificAtion for semi-flexible coaxial cable assemiblies
    射频同轴电缆组件 第3部分:半柔同轴电缆组件分规范
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    GB/T 17738.2-2013 Radio frequency and coaxial cable assemblies―Part 2: Sectional specificAtion for flexible coaxial cable assemblies
    射频同轴电缆组件 第2部分:柔软同轴电缆组件分规范
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    GB/T 17738.1-2013 Radio frequency and coaxial cable assemblies―Part 1:Generic specificAtion―General requirements and test methods
    射频同轴电缆组件 第1部分:总规范 一般要求和试验方法
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    GB/T 17737.5-2013 Coaxial communicAtion cables-Part 5:Sectional specification for CATV trunk and distribution cables
    同轴通信电缆 第5部分:CATV用干线和配线电缆分规范
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    GB/T 17737.4-2013 Coaxial communicAtion cables—Part 4: Sectional specification for leaky cables
    同轴通信电缆 第4部分:漏泄电缆分规范
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    GB/T 17737.1-2013 Coaxial communicAtion cables-Part1:Generic specification-General, definitions and requirements
    同轴通信电缆 第1部分:总规范 总则、定义和要求
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    GB/T 11322.1-2013 Radio frequency cables―Part 0: Guide to the design of detail specificAtions―Section 1―Coaxial cables
    射频电缆 第0部分:详细规范设计指南 第1篇 同轴电缆
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    GB/T 11313.9-2013 Radio-frequency connectors―Part 9: Sectional specificAtion for SMC series R.F. coaxial connectors
    射频连接器 第9部分:SMC系列射频同轴连接器分规范
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    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
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    GB/T 11313.19-2013 Radio-frequency connectors―Part 19: Sectional specificAtion-radio frequency coaxial connectors of type SSMB
    射频连接器 第19部分:SSMB型射频同轴连接器分规范
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    GB/T 11313.18-2013 Radio-frequency connectors—Part 18:Sectional specificAtion-Radio frequency coaxial connectors of type SSMA
    射频连接器 第18部分:SSMA系列射频同轴连接器分规范
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    GB/T 30123-2013 Busbar trunking systems (air insulAtion busbar) for wind power generation
    风力发电导电轨(空气型母线槽)
    China National Standards
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    GB/T 30121-2013 Industrial plAtinum resistance thermometers and platinum temperature sensors
    工业铂热电阻及铂感温元件
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    GB/T 30120-2013 TemperAture―Electromotive force (EMF) tables for pure-element thermocouple combinations
    纯金属组合热电偶分度表
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    GB/T 30119-2013 PreparAtion method of calibration solution for atomic absorption measurement
    原子吸收测量用校准溶液制备方法
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    GB/T 16656.45-2013 Industrial automAtion systems and integration―Product data representation and exchange―Part 45: Integrated generic resources: Material and other engineering properties
    工业自动化系统与集成 产品数据表达与交换 第45部分:集成通用资源:材料和其他工程特性
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    GB/T 13971-2013 SpecificAtion of ultraviolet gas analyzers
    紫外线气体分析器技术条件
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    GB/T 6585-2013 General specificAtion for cathode-ray oscilloscopes
    阴极射线示波器通用规范
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    GB/T 30118-2013 Single crystal wafers for surface acoustic wave (SAW) device applicAtions―Specifications and measuring methods
    声表面波(SAW)器件用单晶晶片规范与测量方法
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    GB/T 30112-2013 The lunar coordinAte system
    月球空间坐标系
    China National Standards
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    GB/T 30111-2013 General specificAtion for star sensor
    星敏感器通用规范
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    GB/T 30109-2013 AC loss measurements―Total AC loss measurement of round superconducting wires exposed to a transverse alternAting magnetic field at liquid helium temperature by a pickup coil method
    交流损耗测量 液氦温度下横向交变磁场中圆形截面超导线总交流损耗的探测线圈测量法
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    GB/T 15471-2013 General specificAtion for logic analyzer
    逻辑分析仪通用规范
    China National Standards
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    GB/T 11461-2013 General specificAtion for spectrum analyzer
    频谱分析仪通用规范
    China National Standards
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    GB/T 14864-2013 Solid-polyethene insulAted flexible radio-frequency cables
    实心聚乙烯绝缘柔软射频电缆
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    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
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    GB/T 30141-2013 Fundamental technical requirements for ring gAte of hydraulic turbines
    水轮机筒形阀基本技术条件
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    GB/T 30140-2013 Measuring method for the shielding effectiveness of magnetic mAterial in low frequency alternating magnetic field
    磁性材料在低频磁场中屏蔽效能的测量方法
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    GB/Z 22720.2-2013 RotAting electrical machines―Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters
    旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构(Ⅱ型)的鉴别和认可试验
    China National Standards
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    GB/T 9364.10-2013 MiniAture fuses―Part 10: User guide for miniature fuses
    小型熔断器 第10部分:用户指南
    China National Standards
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    GB/T 30145-2013 SpecificAtion for YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(Frame size 450 to 500)
    YZP系列起重及冶金用变频调速三相异步电动机技术条件(机座号450~500)
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    GB/T 30144-2013 SpecificAtion for YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships
    YZP-H系列船用起重用变频调速三相异步电动机技术条件
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    GB/T 30143-2013 SpecificAtion for YZR series of wound-rotor three-phase induction motors for crane and metallurgical applications
    YZR系列起重及冶金用绕线转子三相异步电动机技术条件(机座号450~500)
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    GB/T 30142-2013 Measuring methods for shielding effectiveness of planar electromagnetic shielding mAterials
    平面型电磁屏蔽材料屏蔽效能测量方法
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    GB/T 30139-2013 General specificAtion for industrial electromagnetic shielding fabric
    工业用电磁屏蔽织物通用技术条件
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    GB/T 30138-2013 Design code for exhaust and cooling wAter heat recovery system of gas electric power plant with reciprocating internal combustion engines
    往复式内燃燃气电站余热利用系统设计规范
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    GB/T 21972.3-2013 SpecificAtion for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications―Part 3:YZP series variable-frequency adjustable-speed three-phase induction motors (cooled with centrifugal fan)for crane and met
    起重及冶金用变频调速三相异步电动机技术条件 第3部分:YZP系列起重及冶金用变频调速三相异步电动机(离心风机冷却)
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    GB/T 12973-2013 Dimensions for commutAtors and slip-rings
    换向器与集电环尺寸
    China National Standards
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    GB/T 8899-2013 DeterminAtion of maceral group composition and minerals in coal
    煤的显微组分组和矿物测定方法
    China National Standards
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    GB/T 4757-2013 Methods for the bAtch flotation testing of fine coal
    煤粉(泥)实验室单元浮选试验方法
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    GB/T 30099-2013 General specificAtions for laboratory centrifuge
    实验室离心机通用技术条件
    China National Standards
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    GB/T 30098-2013 LaborAtory magnetic driven autoclave
    实验室用磁力驱动反应釜
    China National Standards
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    GB/T 30096-2013 Major letter symbols for laborAtory instrument and equipment
    实验室仪器和设备常用文字符号
    China National Standards
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    GB/T 30094-2013 Technical specificAtion for industrial Ethernet switchs
    工业以太网交换机技术规范
    China National Standards
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    GB/T 30093-2013 Reliability technique review procedure for automAtion control system
    自动化控制系统可靠性技术评审程序
    China National Standards
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    GB/T 30092-2013 Metal bellows compensAtor used in high voltage combined electrical appliance
    高压组合电器用金属波纹管补偿器
    China National Standards
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    GB/T 30091-2013 SpecificAtions for membrane key board
    薄膜键盘技术条件
    China National Standards
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    GB/T 30090-2013 Standard guide for temperAture electromotive force(emf) tables for non-letter designated thermocouple combinations
    无字母代号热电偶分度表
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