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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/T 18380.31-2008 |
Test on electric and optical fibre cables under fire conditions - Part 31:Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus 电缆和光缆在火焰条件下的燃烧试验 第31部分：垂直安装的成束电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards Part |
 English PDF |
| GB/T 18380.22-2008 |
Tests on electric and optical fibre cables under fire conditions - Part 22:Test for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame 电缆和光缆在火焰条件下的燃烧试验 第22部分：单根绝缘细电线电缆火焰垂直蔓延试验 扩散型火焰试验方法 |
China National Standards Part |
English PDF |
| GB/T 18380.21-2008 |
Tests on electric and optical fibre cables under fire conditions - Part 21:Test for vertical flame propagation for a single small insulated wire or cable - Apparatus 电缆和光缆在火焰条件下的燃烧试验 第21部分：单根绝缘细电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards Part |
English PDF |
| GB/T 18380.13-2008 |
Tests on electric and optical fibre cables under fire conditions - Part 13:Test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落(物)/微粒的试验方法 |
China National Standards Part |
English PDF |
| GB/T 18380.12-2008 |
Test on electric and optical fibre cables under fire conditions - Part 12:Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1kW预混合型火焰试验方法 |
China National Standards Part |
English PDF |
| GB/T 18380.11-2008 |
Tests on electric and optical fibre cables under fire conditions - Part 11:Test for vertical flame propagation for a single insulated wire or cable - Apparatus 电缆和光缆在火焰条件下的燃烧试验 第11部分：单根绝缘电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards Part |
English PDF |
| GB/T 9978.9-2008 |
Fire-resistance tests - Elements of building construction - Part 9: Specific requirements for non-loadbearing ceiling elements 建筑构件耐火试验方法 第9部分：非承重吊顶构件的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.8-2008 |
Fire-resistance tests - Elements of building construction - Part 8: Specific requirements for non-loadbearing vertical separating elements 建筑构件耐火试验方法 第8部分：非承重垂直分隔构件的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.7-2008 |
Fire-resistance tests - Elements of building construction - Part 7: Specific requirements for columns 建筑构件耐火试验方法 第7部分：柱的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.6-2008 |
Fire-resistance tests－Elements of building construction－Part 6：Specific requirements for beams 建筑构件耐火试验方法 第6部分：梁的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.5-2008 |
Fire-resistance tests－Elements of building construction－Part 5: Specific requirements for loadbearing horizontal separating elements 建筑构件耐火试验方法 第5部分：承重水平分隔构件的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.4-2008 |
Fire-resistance tests－Elements of building construction－Part 4: Specific requirements for loadbearing vertical separating elements 建筑构件耐火试验方法 第4部分：承重垂直分隔构件的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 9978.3-2008 |
Fire-resistance tests －Elements of building construction－Part 3: Commentary on test method and test data application 建筑构件耐火试验方法 第3部分：试验方法和试验数据应用注释 |
China National Standards Part |
English PDF |
| GB/T 9978.1-2008 |
Fire-resistance tests－Elements of building construction－Part 1: General requirements 建筑构件耐火试验方法 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 22085.2-2008 |
Electron and laser beam welded joints - Guidance on quality levels for imperfections - Part 2:Aluminium and its weldable alloys 电子束及激光焊接接头 缺欠质量分级指南 第2部分：铝及铝合金 |
China National Standards Part |
English PDF |
| GB/T 22085.1-2008 |
Electron and laser beam welded joints - Guidance on quality levels for imperfactions - Part 1:Steel 电子束及激光焊接接头 缺欠质量分级指南 第1部分：钢 |
China National Standards Part |
English PDF |
| GB/T 17903.2-2008 |
Information technology - Security techniques - Non-repudiation - Part 2: Mechanisms using symmetric techniques 信息技术 安全技术 抗抵赖 第2部分: 采用对称技术的机制 |
China National Standards Part |
English PDF |
| GB/T 17903.1-2008 |
Information technilogy - Security techniques - Non-repudiation - Part 1: General 信息技术 安全技术 抗抵赖 第1部分: 概述 |
China National Standards Part |
English PDF |
| GB/T 7940.2-2008 |
Pneumatic fluid power - Five-port directional control valves - Part 2: Mounting interface surfaces with optional electrical connector 气动 五气口方向控制阀 第2部分：带可选电气接头的安装面 |
China National Standards Part |
English PDF |
| GB/T 7940.1-2008 |
Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector 气动 五气口方向控制阀 第1部分：不带电气接头的安装面 |
China National Standards Part |
English PDF |
| GB/T 22108.2-2008 |
Pneumatic fluid power - Compressed air filters - Part 2: Test methods to determine the main characteristics to be included in supplier’s literature 气动压缩空气过滤器 第2部分: 评定商务文件中包含的主要特性的测试方法 |
China National Standards Part |
English PDF |
| GB/T 22108.1-2008 |
Pneumatic fluid power - Compressed air filters - Part 1: Main characteristics to be included in supplier’s literature and product-marking requirements 气动压缩空气过滤器 第1部分: 商务文件中包含的主要特性和产品标识要求 |
China National Standards Part |
English PDF |
| GB/T 22091.1-2008 |
Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads 55°密封管螺纹量规 第1部分：用于检验圆柱内螺纹与圆锥外螺纹 |
China National Standards Part |
English PDF |
| GB/T 18177-2008 |
Gas nitriding of steel Parts 钢件的气体渗氮 |
China National Standards Part |
English PDF |
| GB/T 17488-2008 |
Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using Particulate contaminant 液压滤芯 利用颗粒污染物测定抗流动疲劳特性 |
China National Standards Part |
English PDF |
| GB/T 16924-2008 |
Quenching and tempering of steel Parts 钢件的淬火与回火 |
China National Standards Part |
English PDF |
| GB/T 16923-2008 |
Normalizing and annealing of steel Parts 钢件的正火与退火 |
China National Standards Part |
English PDF |
| GB/T 7631.1-2008 |
Lubricants，industrial oils and related products(class L) - Classification - Part 1:General 润滑剂、工业用油和有关产品(L类)的分类 第1部分：总分组 |
China National Standards Part |
English PDF |
| GB/T 22057.2-2008 |
Microscopes - Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical systems 显微镜 相对机械参考平面的成像距离 第2部分：无限远校正光学系统 |
China National Standards Part |
English PDF |
| GB/T 22057.1-2008 |
Microscopes - Imaging distances related to mechanical reference planes - Part 1: Tube length 160mm 显微镜 相对机械参考平面的成像距离 第1部分：筒长160mm |
China National Standards Part |
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 Part |
English PDF |
| GB/T 22055.1-2008 |
Microscopes - Screw threads for objectives and related nosepieces - Part 1: Screw thread type RMS (4/5in×1/36in) 显微镜 物镜螺纹 第1部分：RMS型物镜螺纹（4/5in×1/36in） |
China National Standards Part |
English PDF |
| GB/T 21838.3-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks 金属材料 硬度和材料参数的仪器化压痕试验 第3部分: 标准块的标定 |
China National Standards Part |
English PDF |
| GB/T 21838.2-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines 金属材料 硬度和材料参数的仪器化压痕试验 第2部分: 试验机的检验和校准 |
China National Standards Part |
English PDF |
| GB/T 16825.1-2008 |
Verification of static uniaxial testing machines - Part 1：Tension/compression testing machines - Verification and calibration of the force-measuring system 静力单轴试验机的检验 第1部分: 拉力和(或)压力试验机测力系统的检验与校准 |
China National Standards Part |
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 Part |
English PDF |
| GB 7251.5-2008 |
Low-voltage switchgear and controlgear assemblies - Part 5:Particular requirements for assemblies for power distribution in public networks 低压成套开关设备和控制设备 第5部分: 对公用电网动力配电成套设备的特殊要求 |
China National Standards Part |
English PDF |
| GB 3883.22-2008 |
Safety of hand-held motor-operated electric tools - Part 2:Particular requirements for jointers 手持式电动工具的安全 第二部分: 开槽机的专用要求 |
China National Standards Part |
English PDF |
| GB 19436.3-2008 |
Electrical safety of machinery - Electro-sensitive protective equipment - Part 3: Particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection(AOPDDR) 机械电气安全 电敏防护装置 第3部分：使用有源光电漫反射防护器件(AOPDDR)设备的特殊要求 |
China National Standards Part |
English PDF |
| GB 16917.22-2008 |
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) - Part 22:Applicability of the general rules to RCBO functionally dependent of line voltage 家用和类似用途的带过电流保护的剩余 电流动作断路器（RCBO） 第22部分：一般规则对动作功能与电源电压有关的RCBO的适用性 |
China National Standards Part |
English PDF |
| GB 16917.21-2008 |
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) Part 21：Applicability of the general rules to RCBO functionally independent of line voltage 家用和类似用途的带过电流保护的剩余 电流动作断路器（RCBO） 第21部分：一般规则对动作功能与电源电压无关的RCBO的适用性 |
China National Standards Part |
English PDF |
| GB 16916.22-2008 |
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB) - Part 22:Applicability of the general rules to RCCB functionally dependent of line voltage 家用和类似用途的不带过电流保护的剩余电流动作断路器（RCCB） 第22部分：一般规则对动作功能与电源电压有关的RCCB的适用性 |
China National Standards Part |
English PDF |
| GB 16916.21-2008 |
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB) - Part 21:Applicability of the general rules to RCCB functionally independent of line voltage 家用和类似用途的不带过电流保护的剩余电流动作断路器（RCCB） 第21部分：一般规则对动作功能与电源电压无关的RCCB的适用性 |
China National Standards Part |
English PDF |
| GB 15579.6-2008 |
Arc welding equipment - Part 6:Limited duty manual metal arc welding power sources 弧焊设备 第6部分：限制负载的手工金属弧焊电源 |
China National Standards Part |
English PDF |
| GB 14048.5-2008 |
Low-voltage switchgear and controlgear - Part 5-1:Control circuit devices and switching element - Electromechanical control circuit devices 低压开关设备和控制设备 第5-1部分：控制电路电器和开关元件 机电式控制电路电器 |
China National Standards Part |
English PDF |
| GB 14048.3-2008 |
Low-voltage switchgear and controlgear - Part 3:Switches, disconnectors, switch-disconnectors and fuse-combination units 低压开关设备和控制设备 第3部分: 开关、隔离器、隔离开关以及熔断器组合电器 |
China National Standards Part |
English PDF |
| GB 13539.3-2008 |
Low-voltage fuses - Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications) - Examples of standardized systems of fuses A to F 低压熔断器 第3部分: 非熟练人员使用的熔断器的补充要求(主要用于家用和类似用途的熔断器) 标准化熔断器系统示例A至F |
China National Standards Part |
English PDF |
| GB 13539.1-2008 |
Low-voltage fuses - Part 1:General requirements 低压熔断器 第1部分：基本要求 |
China National Standards Part |
English PDF |
| GB 10069.3-2008 |
Measurement of airborne noise emitted by rotating electrical machines and the noise limits - Part 3:Noise limits 旋转电机噪声测定方法及限值 第3部分: 噪声限值 |
China National Standards Part |
English PDF |
| GB/T 7165.5-2008 |
Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 5: Specific requirements for tritium monitors 气态排出流（放射性）活度连续监测设备 第5部分：氚监测仪的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 7165.4-2008 |
Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 4: Specific requirements for radioactive iodine monitors 气态排出流（放射性）活度连续监测设备 第4部分：放射性碘监测仪的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 7165.3-2008 |
Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 3: Specific requirements for radioactive noble gas monitors 气态排出流（放射性）活度连续监测设备 第3部分：放射性惰性气体监测仪的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 7165.2-2008 |
Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 2: Specific requirements for radioactive aerosol monitors including transuranic aerosols 气态排出流(放射性)活度连续监测设备 第2部分：放射性气溶胶（包括超铀气溶胶）监测仪的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 21437.1-2008 |
Road vehicles - Electrical distrubances from conduction and coupling -Part 1: Definitions and general considerations 道路车辆 由传导和耦合引起的电骚扰 第1部分: 定义和一般描述 |
China National Standards Part |
English PDF |
| GB/T 16895.1-2008 |
Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics,definitions 低压电气装置 第1部分: 基本原则、一般特性评估和定义 |
China National Standards Part |
English PDF |
| GB/T 13870.1-2008 |
Effects of current on human beings and livestock - Part 1: General aspects 电流对人和家畜的效应 第1部分：通用部分 |
China National Standards Part |
English PDF |
| GB/T 7717.5-2008 |
Acrylonitrile for industrial use - Part 5：Determination of acidity and pH value and titration value 工业用丙烯腈 第5部分: 酸度、pH值和滴定值的测定 |
China National Standards Part |
English PDF |
| GB/T 7717.12-2008 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurities - Gas chromatographic method 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards Part |
English PDF |
| GB/T 7717.1-2008 |
Acrylonitrile for industrial use - Part 1: Specification 工业用丙烯腈 第1部分: 规格 |
China National Standards Part |
English PDF |
| GB/T 7717.11-2008 |
Acrylonitrile for industrial use - Part 11: Determination of content of iron and copper - Spectrophotometric method 工业用丙烯腈 第11部分: 铁、铜含量的测定 分光光度法 |
China National Standards Part |
English PDF |
| GB/T 7717.10-2008 |
Acrylonitrile for industrial use - Part 10: Determination of content of peroxides - Spectrophotometric method 工业用丙烯腈 第10部分: 过氧化物含量的测定 分光光度法 |
China National Standards Part |
English PDF |
| GB/T 22231-2008 |
Particle size distribution/fibre length and diameter distributions 颗粒物粒度分布/纤维长度和直径分布 |
China National Standards Part |
English PDF |
| GB/T 21782.7-2008 |
Coating powders - Part 7：Determination of loss of mass on stoving 粉末涂料 第7部分：烘烤时质量损失的测定法 |
China National Standards Part |
English PDF |
| GB/T 15843.4-2008 |
Information technology - Security techniques - Entity authentication - Part 4:Mechanisms using a cryptographic check function 信息技术 安全技术 实体鉴别 第4部分: 采用密码校验函数的机制 |
China National Standards Part |
English PDF |
| GB/T 15843.3-2008 |
Information technology - Security techniques - Entity authentication - Part 3:Mechanisms using digital signature techniques 信息技术 安全技术 实体鉴别 第3部分: 采用数字签名技术的机制 |
China National Standards Part |
English PDF |
| GB/T 15843.2-2008 |
Information technology - Security techniques - Entity authentication - Part 2:Mechanisms using symmetric encipherment algorithm 信息技术 安全技术 实体鉴别 第2部分: 采用对称加密算法的机制 |
China National Standards Part |
English PDF |
| GB/T 15843.1-2008 |
Information technology - Security techniques - Entity authentication - Part 1: General 信息技术 安全技术 实体鉴别 第1部分: 概述 |
China National Standards Part |
English PDF |
| GB/T 2900.79-2008 |
Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 3：Types of electrical measuring instruments 电工术语 电工电子测量和仪器仪表 第3部分：电测量仪器仪表的类型 |
China National Standards Part |
English PDF |
| GB/T 2900.77-2008 |
Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 1: General terms relating to measurements 电工术语 电工电子测量和仪器仪表 第1部分：测量的通用术语 |
China National Standards Part |
English PDF |
| GB/T 1483.5-2008 |
Gauges for caps and lampholders - Part 5:Gauges for bayonet caps and lampholders 灯头、灯座检验量规 第5部分：卡口式灯头、灯座的量规 |
China National Standards Part |
English PDF |
| GB/T 9089.4-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 4: Requirements for the installation 户外严酷条件下的电气设施 第4部分：装置要求 |
China National Standards Part |
English PDF |
| GB/T 9089.3-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 3: General requirements for equipment and ancillaries 户外严酷条件下的电气设施 第3部分：设备及附件的一般要求 |
China National Standards Part |
English PDF |
| GB/T 9089.2-2008 |
Electrical installations for outdoor Sites under heavy conditions - Part 2: General protection requirements 户外严酷条件下的电气设施 第2部分: 一般防护要求 |
China National Standards Part |
English PDF |
| GB/T 9089.1-2008 |
Electrical installations for outdoor Sites under heavy conditions - Part 1: Scope and definitions 户外严酷条件下的电气设施 第1部分：范围和定义 |
China National Standards Part |
English PDF |
| GB/T 6995.5-2008 |
Markings for electric wires and cables - Part 5: Identifications of insulated cores of power cables 电线电缆识别标志方法 第5部分: 电力电缆绝缘线芯识别标志 |
China National Standards Part |
English PDF |
| GB/T 6995.4-2008 |
Markings for electric wires and cables - Part 4：Identifications of insulated conductors of cables and wires for electrical appliances and equipments 电线电缆识别标志方法 第4部分: 电气装备电线电缆绝缘线芯识别标志 |
China National Standards Part |
English PDF |
| GB/T 6995.3-2008 |
Markings for electric wires and cables - Part 3：Identifications of cables and wires 电线电缆识别标志方法 第3部分: 电线电缆识别标志 |
China National Standards Part |
English PDF |
| GB/T 6995.2-2008 |
Markings for electric wires and cables - Part 2: Standard colours 电线电缆识别标志方法 第2部分: 标准颜色 |
China National Standards Part |
English PDF |
| GB/T 6995.1-2008 |
Markings for electric wires and cables - Part 1: General requirements 电线电缆识别标志方法 第1部分: 一般规定 |
China National Standards Part |
English PDF |
| GB/T 6002.9-2008 |
Textile machinery terminology - Part 9: Classification and vocabulary for knitting machines 纺织机械术语 第9部分: 针织机分类和术语 |
China National Standards Part |
English PDF |
| GB/T 4802.3-2008 |
Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 3: Pilling box method 纺织品 织物起毛起球性能的测定 第3部分：起球箱法 |
China National Standards Part |
English PDF |
| GB/T 4802.2-2008 |
Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 2: Modified Martindale method 纺织品 织物起毛起球性能的测定 第2部分：改型马丁代尔法 |
China National Standards Part |
English PDF |
| GB/T 4802.1-2008 |
Textiles - Determination of fabric propensity for fuzzing and pilling - Part 1: Circular locus method 纺织品 织物起毛起球性能的测定 第1部分：圆轨迹法 |
China National Standards Part |
English PDF |
| GB/T 3292.1-2008 |
Textiles - Unevenness of textile strands - Part 1: Capacitance method 纺织品 纱线条干不匀试验方法 第1部分：电容法 |
China National Standards Part |
English PDF |
| GB/T 14598.8-2008 |
Electrical relays - Part 20: Protection systems 电气继电器 第20部分: 保护系统 |
China National Standards Part |
English PDF |
| GB/T 14598.13-2008 |
Electrical relays - Part 22-1:Electrical disturbance tests for measuring relays and protection equipment - 1 MHz burst immunity tests 电气继电器 第22-1部分：量度继电器和保护装置的电气骚扰试验 1 MHz脉冲群抗扰度试验 |
China National Standards Part |
English PDF |
| GB/T 13773.2-2008 |
Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 2: Determination of maximum force to seam rupture using the grab method 纺织品 织物及其制品的接缝拉伸性能 第2部分：抓样法接缝强力的测定 |
China National Standards Part |
English PDF |
| GB/T 13773.1-2008 |
Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 1: Determination of maximum force to seam rupture using the strip method 纺织品 织物及其制品的接缝拉伸性能 第1部分：条样法接缝强力的测定 |
China National Standards Part |
English PDF |
| GB/T 13772.4-2008 |
Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 4: Friction method 纺织品 机织物接缝处纱线抗滑移的测定 第4部分：摩擦法 |
China National Standards Part |
English PDF |
| GB/T 13772.2-2008 |
Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 2: Fixed load method 纺织品 机织物接缝处纱线抗滑移的测定 第2部分：定负荷法 |
China National Standards Part |
English PDF |
| GB/T 13772.1-2008 |
Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 1: Fixed seam opening method 纺织品 机织物接缝处纱线抗滑移的测定 第1部分：定滑移量法 |
China National Standards Part |
English PDF |
| GB/T 12703.1-2008 |
Textile - Evaluation for electrostatic properties - Part 1: Static half period 纺织品 静电性能的评定 第1部分：静电压半衰期 |
China National Standards Part |
English PDF |
| GB 9089.5-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 5: Operating requirements 户外严酷条件下的电气设施 第5部分: 操作要求 |
China National Standards Part |
English PDF |
| GB/T 3780.17-2008 |
Carbon black - Part 17:Indirect determination of particle size - Reflectance method 炭黑 第17部分：粒径的间接测定 反射率法 |
China National Standards Part |
English PDF |
| GB/T 11500-2008 |
Photography - Density Measurement - Part 2：Geometric conditions for transmission density 摄影 密度测量 第2部分：透视密度的几何条件 |
China National Standards Part |
English PDF |
| GB/T 11213.7-2008 |
Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method 化纤用氢氧化钠试验方法 第7部分：铜含量的测定 分光光度法 |
China National Standards Part |
English PDF |
| GB/T 11200.3-2008 |
Text methods of high-purity sodium hydroxide - Part 3: Determination of calcium content - Flame atomic absorption method 高纯氢氧化钠试验方法 第3部分：钙含量的测定 火焰原子吸收法 |
China National Standards Part |
English PDF |
| GB/T 22101.1-2008 |
Technical specification for evaluating resistance of cotton to disease and insect pests - Part 1: Cotton bollworm 棉花抗病虫性评价技术规范 第1部分：棉铃虫 |
China National Standards Part |
English PDF |
| GB/T 22084.2-2008 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 2: Nickel-metal hydride 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封单体蓄电池 第2部分：金属氢化物镍电池 |
China National Standards Part |
English PDF |
| GB/T 22084.1-2008 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 1:Nickel-cadmium 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封单体蓄电池 第1部分：镉镍电池 |
China National Standards Part |
English PDF |
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