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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 25749.8-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 8: Room method for the measurement of the pollutant concentration parameter 机械安全 空气传播的有害物质排放的评估 第8部分：测量污染物浓度参数的室内法 |
China National Standards sub |
 English PDF |
| GB/T 25749.7-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 7: Test bench method for the measurement of the pollutant concentration parameter 机械安全 空气传播的有害物质排放的评估 第7部分：测量污染物浓度参数的试验台法 |
China National Standards sub |
English PDF |
| GB/T 25749.6-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet 机械安全 空气传播的有害物质排放的评估 第6部分：测量带导管出口的空气净化系统质量分离效率的试验台法 |
China National Standards sub |
English PDF |
| GB/T 25749.5-2012 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet 机械安全 空气传播的有害物质排放的评估 第5部分：测量不带导管出口的空气净化系统质量分离效率的试验台法 |
China National Standards sub |
English PDF |
| GB 14880-2012 |
National Food Safety Standard for the Use of Nutritional Fortification substances in Foods 食品安全国家标准 食品营养强化剂使用标准 |
China National Standards sub |
English PDF |
| GB/T 28259-2012 |
Petroleum and natural gas industries - Downhole equipment - subsurface safety valve equipment 石油天然气工业 井下设备 井下安全阀 |
China National Standards sub |
English PDF |
| GB/T 8923.1-2011 |
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previou 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第1部分：未涂覆过的钢材表面和全面清除原有涂层后的钢材表面的锈蚀等级和处理等级 |
China National Standards sub |
English PDF |
| GB/T 27946-2011 |
Limited value of hazardous substance in the air of heat treatment working place 热处理工作场所空气中有害物质的限值 |
China National Standards sub |
English PDF |
| GB/T 18570.6-2011 |
Preparation of steel substrates before application of paints and related products -Tests for the assessment of surface cleanliness - Part6: Extraction of soluble contaminants for analysis -The Bresle method 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分:可溶性杂质的取样 Bresle法 |
China National Standards sub |
English PDF |
| GB/T 17850.6-2011 |
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 6: Iron furnace slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第6部分:炼铁炉渣 |
China National Standards sub |
English PDF |
| GB/T 13288.2-2011 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator procedure 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第2部分：磨料喷射清理后钢材表面粗糙度等级的测定方法 比较样块法 |
China National Standards sub |
English PDF |
| GB/T 27872-2011 |
submersible aerator 潜水曝气机 |
China National Standards sub |
English PDF |
| GB 27834-2011 |
Safety code for packaging of hazardous chemicals of self-reactive substances 危险化学品自反应物质包装规范 |
China National Standards sub |
English PDF |
| GB/T 28068-2011 |
Detection of Xanthomonas citri subsp. Citri using the real-time fluorescent PCR 柑桔溃疡病菌实时荧光PCR检测方法 |
China National Standards sub |
English PDF |
| GB/T 17850.11-2011 |
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 11: Special type grit of steel slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第11部分：钢渣特种型砂 |
China National Standards sub |
English PDF |
| GB/T 27760-2011 |
Test method for calibrating the z-magnification of an atomic force microscope at subnanometer displacement levels using si (111) monatomic steps 利用Si（111）晶面原子台阶对原子力显微镜亚纳米高度测量进行校准的方法 |
China National Standards sub |
English PDF |
| GB/T 27904-2011 |
Testing method for fire characteristics of furniture and subassemblies exposed to flaming ignition source 火焰引燃家具和组件的燃烧性能试验方法 |
China National Standards sub |
English PDF |
| GB/T 27637-2011 |
Real-time PCR method for the detection of Mycobacterium avium subsp. paratuberculosis 副结核分枝杆菌实时荧光PCR检测方法 |
China National Standards sub |
English PDF |
| GB/T 27537-2011 |
Animal influenza detecting technique - Protocol of DNA microarray examination for influenza A virus subtypes 动物流感检测 A型流感病毒分型基因芯片检测操作规程 |
China National Standards sub |
English PDF |
| GB/T 28042-2011 |
Transaction subject based upon electronic commerce activities - The specification for personal credit archive 基于电子商务活动的交易主体 个人信用档案规范 |
China National Standards sub |
English PDF |
| GB/T 28041-2011 |
Transaction subject based upon electronic commerce activities - The specification for personal credit assessment index system and ranking symbols 基于电子商务活动的交易主体 个人信用评价指标体系及表示规范 |
China National Standards sub |
English PDF |
| GB/T 26935-2011 |
Preparation of steel substrates and paints application for freight containers 集装箱钢材表面处理和涂料施工规范 |
China National Standards sub |
English PDF |
| GB/T 26902-2011 |
Technical regulation for tropical and subtropical landscape ecological forest 热带、亚热带生态风景林建设技术规程 |
China National Standards sub |
English PDF |
| GB 50059-2011 |
Code for design of 35kV~110kV substation 35kV~110kV变电站设计规范 |
China National Standards sub |
English PDF |
| GB 26860-2011 |
Safety code of electric power industry - Electric part of power plants and transformer substations 电力安全工作规程 发电厂和变电站电气部分 |
China National Standards sub |
English PDF |
| GB/T 26842-2011 |
Transaction subject based upon activities of electronic commerce - Specification for enterprise credit assessment index and credit grade 基于电子商务活动的交易主体 企业信用评价指标与等级表示规范 |
China National Standards sub |
English PDF |
| GB/T 26841-2011 |
Transaction subject based upon activities of electronic commerce - Specification for enterprise credit archive 基于电子商务活动的交易主体 企业信用档案规范 |
China National Standards sub |
English PDF |
| GB/T 26819-2011 |
Specification of credit subject identifiers 信用主体标识规范 |
China National Standards sub |
English PDF |
| GB/T 6324.3-2011 |
Test method of organic chemical products - Part 3: Determination of permanganate-reducing substances 有机化工产品试验方法 第3部分：还原高锰酸钾物质的测定 |
China National Standards sub |
English PDF |
| GB/T 26572-2011 |
Requirements of concentration limits for certain restricted substances in electrical and electronic products 电子电气产品中限用物质的限量要求 |
China National Standards sub |
English PDF |
| GB/T 26125-2011 |
Electrical and electronic products - Determination of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) 电子电气产品 六种限用物质（铅、汞、镉、六价铬、多溴联苯和多溴二苯醚）的测定 |
China National Standards sub |
English PDF |
| GB 50697-2011 |
Code for design of 1000kV substation 1000KV变电站设计规范 |
China National Standards sub |
English PDF |
| GB/T 26278-2010 |
Tyre size substitution guide 轮胎规格替换指南 |
China National Standards sub |
English PDF |
| GB/T 26428-2010 |
Method for determination of Bacillus subtilis in feeds 饲用微生物制剂中枯草芽孢杆菌的检测 |
China National Standards sub |
English PDF |
| GB/T 27410-2010 |
Technical specification for laboratories of testing hazardous substances in consumer products 消费类产品中有毒有害物质检测实验室技术规范 |
China National Standards sub |
English PDF |
| GB 26446-2010 |
Transport of dangerous goods - Test methods and criteria relating to the explosive substance excluded 危险货物运输 排除物质爆炸性的试验方法和判据 |
China National Standards sub |
English PDF |
| GB 26445-2010 |
Transport of dangerous goods - Test methods and criteria relating to article, packaged article or packaged substance for transport 危险货物运输 物品、包装物品或包装物质可运输性试验方法和判据 |
China National Standards sub |
English PDF |
| GB 26444-2010 |
Transport of dangerous goods - Test methods and criteria relating to substances for transport 危险货物运输 物质可运输性试验方法和判据 |
China National Standards sub |
English PDF |
| GB/Z 26338-2010 |
Health informatics - Application guide for countries and their subdivision identifiers 健康信息学 国家及其行政区划标识符应用指南 |
China National Standards sub |
English PDF |
| GB/T 26258-2010 |
Technical requirements of environmentally innocuous disposal for hazardous substances in disused telecommunication equipment 废弃通信产品有毒有害物质环境无害化处理技术要求 |
China National Standards sub |
English PDF |
| GB/Z 26083-2010 |
Determination for Copper(II) octaalkoxyl-substituted phthalocyanine on graphite surface (scanning tunneling microscope) 八辛氧基酞菁铜分子在石墨表面吸附结构的测试方法（扫描隧道显微镜） |
China National Standards sub |
English PDF |
| GB/T 26070-2010 |
Characterization of subsurface damage in polished compound semiconductor wafers by reflectance difference spectroscopy method 化合物半导体抛光晶片亚表面损伤的反射差分谱测试方法 |
China National Standards sub |
English PDF |
| GB/T 14847-2010 |
Test mothod for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates by infrared reflectance 重掺杂衬底上轻掺杂硅外延层厚度的红外反射测量方法 |
China National Standards sub |
English PDF |
| GB/T 25749.4-2010 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4: Tracer method for the measurement of the capture efficiency of an exhaust system 机械安全 空气传播的有害物质排放的评估 第4部分：测量排气系统捕获效率的示踪法 |
China National Standards sub |
English PDF |
| GB/T 25749.3-2010 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 3: Test bench method for the measurement of the emission rate of a given pollutant 机械安全 空气传播的有害物质排放的评估 第3部分：测量给定污染物排放率的试验台法 |
China National Standards sub |
English PDF |
| GB/T 25749.2-2010 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant 机械安全 空气传播的有害物质排放的评估 第2部分：测量给定污染物排放率的示踪气体法 |
China National Standards sub |
English PDF |
| GB/T 25749.1-2010 |
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 1: Selection of test methods 机械安全 空气传播的有害物质排放的评估 第1部分：试验方法的选择 |
China National Standards sub |
English PDF |
| GB/T 25737-2010 |
Acceptance norms for 1000kV substation monitoring system 1000kV变电站监控系统验收规范 |
China National Standards sub |
English PDF |
| GB/T 25422-2010 |
subsoiling plow for grassland 草地潜松犁 |
China National Standards sub |
English PDF |
| GB/T 25409-2010 |
Small-size submersible motor-pumps 小型潜水电泵 |
China National Standards sub |
English PDF |
| GB/T 17390-2010 |
Recommended practice for electrical submersible pump teardown report 潜油电泵拆卸报告的编写 |
China National Standards sub |
English PDF |
| GB/T 17388-2010 |
Eletctric submersible pump installations 潜油电泵装置的安装 |
China National Standards sub |
English PDF |
| GB/T 25256-2010 |
Optical functional films - Release film - The measurement of peeling force at 180°angle and subsequent adhesion 光学功能薄膜 离型膜 180°剥离力和残余黏着率测试方法 |
China National Standards sub |
English PDF |
| GB 17467-2010 |
High-voltage/Low-voltage prefabricated substations 高压/低压预装式变电站 |
China National Standards sub |
English PDF |
| GB/T 25096-2010 |
Composite station post insulators for substations with AC voltages greater than 1000V - Definitions,test methods and acceptance riteria 交流电压高于1000V变电站用电站支柱复合绝缘子 定义、试验方法及接收准则 |
China National Standards sub |
English PDF |
| GB/T 21412.8-2010 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems 石油天然气工业 水下生产系统的设计和操作 第8部分：水下生产系统的水下机器人（ROV）接口 |
China National Standards sub |
English PDF |
| GB/T 21412.5-2010 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 5: Subsea umbilicals 石油天然气工业 水下生产系统的设计和操作 第5部分：水下脐带缆 |
China National Standards sub |
English PDF |
| GB/T 21412.1-2010 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations 石油天然气工业 水下生产系统的设计与操作 第1部分：一般要求和推荐做法 |
China National Standards sub |
English PDF |
| GB/T 24782-2009 |
Decision method of persistent,bioaccumulative and toxic substances,and very persistent and very bioaccumulative substances 持久性、生物累积性和毒性物质及高持久性和高生物累积性物质的判定方法 |
China National Standards sub |
English PDF |
| GB/T 24833-2009 |
Technical specification for 1000kV substation automation system 1000kV变电站监控系统技术规范 |
China National Standards sub |
English PDF |
| GB/T 24676-2009 |
Vibratory subsoiling excavator 振动深松挖掘机 |
China National Standards sub |
English PDF |
| GB/T 24675.2-2009 |
Conservation tillage equipment - subsoiler 保护性耕作机械 深松机 |
China National Standards sub |
English PDF |
| GB/T 24674-2009 |
Waste submersible motor-pumps 污水污物潜水电泵 |
China National Standards sub |
English PDF |
| GB 24613-2009 |
Limit of harmful substances of coatings for toys 玩具用涂料中有害物质限量 |
China National Standards sub |
English PDF |
| GB/T 24576-2009 |
Test method for measuring the Al fraction in AlGaAs on GaAs substrates by high resolution X-ray diffraction 高分辩率X射线衍射测量GaAs衬底生长的AlGaAs中Al成分的试验方法 |
China National Standards sub |
English PDF |
| GB/T 24575-2009 |
Test method for measuring surface sodium,aluminum,potassium,and iron on silicon and epi substrates by secondary ion mass spectrometry 硅和外延片表面Na、Al、K和Fe的二次离子质谱检测方法 |
China National Standards sub |
English PDF |
| GB/T 24580-2009 |
Test method for measuring boron contamination in heavily doped n-type silicon substrates by secondary ion mass spectrometry 重掺n型硅衬底中硼沾污的二次离子质谱检测方法 |
China National Standards sub |
English PDF |
| GB/T 1558-2009 |
Test method for substitutional atomic carbon concent of silicon by infrared absorption 硅中代位碳原子含量 红外吸收测量方法 |
China National Standards sub |
English PDF |
| GB/T 16484.23-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry 氯化稀土、碳酸轻稀土化学分析方法 第23部分：碳酸轻稀土中酸不溶物量的测定 重量法 |
China National Standards sub |
English PDF |
| GB/T 16484.16-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry 氯化稀土、碳酸轻稀土化学分析方法 第16部分：氯化稀土中水不溶物量的测定 重量法 |
China National Standards sub |
English PDF |
| GB/T 17502-2009 |
Specifications for submarine cable and pipeline route investigation 海底电缆管道路由勘察规范 |
China National Standards sub |
English PDF |
| GB 24410-2009 |
Indoor decorating and refurbishing materials - Limit of harmful substances of water based woodenware coatings 室内装饰装修材料 水性木器涂料中有害物质限量 |
China National Standards sub |
English PDF |
| GB 24409-2009 |
Limit of harmful substances of automobile coatings 汽车涂料中有害物质限量 |
China National Standards sub |
English PDF |
| GB 24408-2009 |
Limit of harmful substances of exterior wall coatings 建筑用外墙涂料中有害物质限量 |
China National Standards sub |
English PDF |
| GB 18581-2009 |
Indoor decorating and refurbishing materials - Limit of harmful substances of solvent based coatings for woodenware 室内装饰装修材料 溶剂型木器涂料中有害物质限量 |
China National Standards sub |
English PDF |
| GB/T 3860-2009 |
Guidelines for determining the subjects and selecting the descriptors 文献主题标引规则 |
China National Standards sub |
English PDF |
| GB/T 23834.2-2009 |
Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method 硫酸亚锡化学分析方法 第2部分：盐酸不溶物的测定 重量法 |
China National Standards sub |
English PDF |
| GB/T 21412.9-2009 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely operated tool (ROT) intervention systems 石油天然气工业 水下生产系统的设计与操作 第9部分：遥控操作工具 （ROT） 维修系统 |
China National Standards sub |
English PDF |
| GB/T 17386-2009 |
Sizing and selection of electric submersible pump installations 潜油电泵装置的规格选用 |
China National Standards sub |
English PDF |
| GB/T 23296.1-2009 |
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th 食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南 |
China National Standards sub |
English PDF |
| GB/T 23392.2-2009 |
Technical specification for the forecast of diseases and insects on cruciferous plants - Part 2: Erwinia carotovora subsp. carotovora (Jones) Bergey et al. 十字花科蔬菜病虫害测报技术规范 第2部分：软腐病 |
China National Standards sub |
English PDF |
| GB/T 19520.15-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-104: Connector dependent interface dimensions of subracks and plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-104部分：基于连接器的插箱和插件的接口尺寸 |
China National Standards sub |
English PDF |
| GB/T 19520.12-2009 |
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-101: subracks and associated plug-in units 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第3-101部分：插箱及其插件 |
China National Standards sub |
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 sub |
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 sub |
English PDF |
| GB/T 13217.7-2009 |
Test method for adhesion to substrate of liquid ink with tape 液体油墨附着牢度检验方法 |
China National Standards sub |
English PDF |
| GB/T 21412.6-2009 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems 石油天然气工业 水下生产系统的设计与操作 第6部分：水下生产控制系统 |
China National Standards sub |
English PDF |
| GB/T 21412.3-2009 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 3: Through flowline (TFL) systems 石油天然气工业 水下生产系统的设计与操作 第3部分：过出油管（TFL）系统 |
China National Standards sub |
English PDF |
| GB/T 8923.3-2009 |
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第3部分：焊缝、边缘和其他区域的表面缺陷的处理等级 |
China National Standards sub |
English PDF |
| GB/T 18570.2-2009 |
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2: Laboratory determination of chloride on cleaned surfaces 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第2部分：清理过的表面上氯化物的实验室测定 |
China National Standards sub |
English PDF |
| GB/T 18570.11-2009 |
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 11: Field method for the turbidimetric determination of water-soluble sulfate 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第11部分：水溶性硫酸盐的现场浊度测定法 |
China National Standards sub |
English PDF |
| GB/T 13288.5-2009 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape method for the determination of the surface profile 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第5部分：表面粗糙度的测定方法 复制带法 |
China National Standards sub |
English PDF |
| GB/T 13288.3-2009 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 3: Method for the calibration of ISO surface profile comparators and for the determination of su 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第3部分：ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 显微镜调焦法 |
China National Standards sub |
English PDF |
| GB 23240-2009 |
Air transportation criterion for infectious substances 感染性物质航空运输规范 |
China National Standards sub |
English PDF |
| GB/T 23234-2009 |
Fruit grades of hippophae rhamnoides L.subsp.sinensis Rousi. 中国沙棘果实质量等级 |
China National Standards sub |
English PDF |
| GB 9990-2009 |
Food nutritional fortification substance - Calcined calcium 食品营养强化剂 煅烧钙 |
China National Standards sub |
English PDF |
| GB/T 22690-2008 |
General mechanical structures for data communication equipment - Cabinet and subrack 数据通信设备通用机械结构 机柜和插箱 |
China National Standards sub |
English PDF |
| GB/T 23179-2008 |
Feed toxicology evaluation - subacute toxicity test 饲料毒理学评价 亚急性毒性试验 |
China National Standards sub |
English PDF |
| GB/Z 23153-2008 |
Disassembly requirements for testing hazardous substances in lighing equipment 照明电器产品中有害物质检测样品拆分要求 |
China National Standards sub |
English PDF |
| GB/T 22727.1-2008 |
Limits and methods of measurement of certain hazardous substances in telecommunication product Part 1: Telecommunication terminal 通信产品有害物质安全限值及测试方法 第1部分：电信终端产品 |
China National Standards sub |
English PDF |
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