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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 21519-2008 |
Minimum allowable values of tHe energy efficiency and energy efficiency grades for electrical storage water heaters 储水式电热水器能效限定值及能效等级 |
China National Standards He |
 English PDF |
| GB/T 5574-2008 |
Industrial rubber sHeet 工业用橡胶板 |
China National Standards He |
English PDF |
| GB/T 21529-2008 |
Determination of water vapour transmission rate for plastic film and sHeeting - Electrolytic detection sensor method 塑料薄膜和薄片水蒸气透过率的测定 电解传感器法 |
China National Standards He |
English PDF |
| GB/T 12452-2008 |
THe general principles of water balance test in enterprises 企业水平衡测试通则 |
China National Standards He |
English PDF |
| GB/T 11543-2008 |
Surface active agents - THe identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability 表面活性剂 中、高粘度乳液的特性测试及其乳化能力的评价方法 |
China National Standards He |
English PDF |
| GB/T 9871-2008 |
Rubber，vulcanized or tHermoplastic-Determination of aging characteristics by measurement of stress relaxation 硫化橡胶或热塑性橡胶老化性能的测定 拉伸应力松弛试验 |
China National Standards He |
English PDF |
| GB/T 9867-2008 |
Rubber, vulcanized or tHermoplastic-Determination of abrasion resistance using a rotating cylindrical drum device 硫化橡胶或热塑性橡胶耐磨性能的测定（旋转辊筒式磨耗机法） |
China National Standards He |
English PDF |
| GB/T 3511-2008 |
Rubber, vulcanized or tHermoplastic - Resistance to weathering 硫化橡胶或热塑性橡胶 耐候性 |
China National Standards He |
English PDF |
| GB/T 21614-2008 |
Dangerous goods - Test method for Heat combustion of spray aerosols 危险品 喷雾剂燃烧热试验方法 |
China National Standards He |
English PDF |
| GB/T 21613-2008 |
Dangerous goods - Test method for determination of tHe accelerating decomposition temperature 危险品 自加速分解温度试验方法 |
China National Standards He |
English PDF |
| GB/T 21612-2008 |
Dangerous goods - Test method of self Heating for flammable solids 危险品 易燃固体自热试验方法 |
China National Standards He |
English PDF |
| GB/T 21610-2008 |
Test method of rodent dominant lethal for cHemicals 化学品啮齿类动物显性致死试验方法 |
China National Standards He |
English PDF |
| GB/T 21609-2008 |
Test method of acute dermal irritation/corrosion for cHemicals 化学品急性眼刺激性/腐蚀性试验方法 |
China National Standards He |
English PDF |
| GB/T 21608-2008 |
Test method of skin sensitization for cHemicals 化学品皮肤致敏试验方法 |
China National Standards He |
English PDF |
| GB/T 21607-2008 |
Test method of one-generation reproduction toxicity for cHemicals 化学品一代繁殖毒性试验方法 |
China National Standards He |
English PDF |
| GB/T 21606-2008 |
Test method of acute dermal toxicity for cHemicals 化学品急性经皮毒性试验方法 |
China National Standards He |
English PDF |
| GB/T 21605-2008 |
Test method of acute inhalation toxicity for cHemicals 化学品急性吸入毒性试验方法 |
China National Standards He |
English PDF |
| GB/T 21604-2008 |
Test method of acute dermal irritation/corrosion for cHemicals 化学品急性皮肤刺激性/腐蚀性试验方法 |
China National Standards He |
English PDF |
| GB/T 21603-2008 |
Test method of acute oral toxicity for cHemicals 化学品急性经口毒性试验方法 |
China National Standards He |
English PDF |
| GB/T 21535-2008 |
Dangerous cHemicals - Terms of explosives 危险化学品 爆炸品名词术语 |
China National Standards He |
English PDF |
| GB/T 21526-2008 |
Structural adHesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding 结构胶粘剂 粘接前金属和塑料表面处理导则 |
China National Standards He |
English PDF |
| GB/T 21525-2008 |
Inorganic cHemical products for industrial use - General method for determination of magnesium content by complexation titration 无机化工产品中镁含量测定的通用方法 络合滴定法 |
China National Standards He |
English PDF |
| GB/T 21524-2008 |
Particle size determination of inorganic cHemical products - Sieving method 无机化工产品中粒度的测定 筛分法 |
China National Standards He |
English PDF |
| GB/T 18570.12-2008 |
Preparation of steel substrates before application of paints and related products-Tests for tHe assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法 |
China National Standards He |
English PDF |
| GB/T 1692-2008 |
Vulcanized rubber-Determination of tHe insulation resistivity 硫化橡胶 绝缘电阻率的测定 |
China National Standards He |
English PDF |
| GB/T 15456-2008 |
Industrial circulating cooling water - Determination of tHe chemical oxygen demand - Potassium permanganate method 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
China National Standards He |
English PDF |
| GB/T 15340-2008 |
Rubber，raw natural and raw syntHetic-Sampling and further preparative procedures 天然、合成生胶取样及其制样方法 |
China National Standards He |
English PDF |
| GB/T 13288.1-2008 |
Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for tHe assessment of abrasive bl 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1部分: 用于评定喷射清理后钢材表面粗糙度的ISO表面粗糙度比较样块的技术要求和定义 |
China National Standards He |
English PDF |
| GB/T 12737-2008 |
CHemical products for industrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry 工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法 |
China National Standards He |
English PDF |
| GB/T 9043-2008 |
General technical requirements of gas discharge tubes for tHe over-voltage protection of telecommunications installations 通信设备过电压保护用气体放电管通用技术条件 |
China National Standards He |
English PDF |
| GB/T 21548-2008 |
Methods of measurement of tHe high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards He |
English PDF |
| GB/T 21544-2008 |
THe charger for lithium-ion batteries of cellular phones 移动通信手持机用锂离子电源充电器 |
China National Standards He |
English PDF |
| GB/T 15972.51-2008 |
Specifications for optical fibre test methods - Part 51: Measurement methods and test procedures for environmental characteristics - Dry Heat 光纤试验方法规范 第51部分: 环境性能的测量方法和试验程序 干热 |
China National Standards He |
English PDF |
| GB/T 17454.2-2008 |
Safety of machinery - Pressure-sensitive protective devices - Part 2: General principles for tHe design and testing of pressure-sensitive edges and pressure-sensitive bars 机械安全 压敏保护装置 第2部分∶ 压敏边和压敏棒的设计和试验通则 |
China National Standards He |
English PDF |
| GB/Z 18620.4-2008 |
Cylindrical gears - Code of inspection practice - Part 4: Reommendations relative to surface texture and tooth contact pattern cHecking 圆柱齿轮 检验实施规范 第4部分：表面结构和轮齿接触斑点的检验 |
China National Standards He |
English PDF |
| GB/T 6150.6-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination hygroscopic moisture content - Gravimetric method 钨精矿化学分析方法 湿存水量的测定 重量法 |
China National Standards He |
English PDF |
| GB/T 6150.5-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method 钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 6150.4-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method 钨精矿化学分析方法 硫量的测定 高频红外吸收法 |
China National Standards He |
English PDF |
| GB/T 6150.15-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of bismuth content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 铋量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 6150.14-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method 钨精矿化学分析方法 锰量的测定 硫酸亚铁铵容量法和火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 6150.1-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting gravimetric method 钨精矿化学分析方法 三氧化钨量的测定 钨酸铵灼烧重量法 |
China National Standards He |
English PDF |
| GB/T 6150.11-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 锌量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 6150.10-2008 |
Methods for cHemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method 钨精矿化学分析方法 铅量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 5124.2-2008 |
Methods for cHemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method 硬质合金化学分析方法 不溶（游离）碳量的测定 重量法 |
China National Standards He |
English PDF |
| GB/T 5124.1-2008 |
Methods for cHemical analysis of hardmetals - Determination of total carbon content - Gravimetric method 硬质合金化学分析方法 总碳量的测定 重量法 |
China National Standards He |
English PDF |
| GB/T 3253.6-2008 |
Methods for cHemical analysis of antimony and antimony trioxide - Determination of selenium content - Atomic fluorescence spectrometer method 锑及三氧化二锑化学分析方法 硒量的测定 原子荧光光谱法 |
China National Standards He |
English PDF |
| GB/T 3253.5-2008 |
Methods for cHemical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铜量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 3253.3-2008 |
Methods for cHemical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铅量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 3253.2-2008 |
Methods for cHemical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method 锑及三氧化二锑化学分析方法 铁量的测定 邻二氮杂菲分光光度法 |
China National Standards He |
English PDF |
| GB/T 3253.1-2008 |
Methods for cHemical analysis of antimony and antimony trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method 锑及三氧化二锑化学分析方法 砷量的测定 砷钼蓝分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.9-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.8-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 8：Determination of zinc content 铝及铝合金化学分析方法 第8部分：锌含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.7-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method 铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.6-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 6：Determination of cadmium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第6部分：镉含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.5-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.4-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method 铝及铝合金化学分析方法 第4部分：铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.3-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 3：Determination of copper content 铝及铝合金化学分析方法 第3部分: 铜含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.24-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 24：Determination of total rare earth contents 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.23-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 23：Determination of antimony content Potassium iodide spectrophotometric method 铝及铝合金化学分析方法 第23部分：锑含量的测定 碘化钾分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.22-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method 铝及铝合金化学分析方法 第22部分：铍含量的测定 依莱铬氰兰R分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.21-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第21部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.20-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.19-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.18-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 18：Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.17-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 17： Determination of strontium content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第17部分：锶含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.16-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 16：Determination of magnesium 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.15-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.14-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.13-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 13：Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method 铝及铝合金化学分析方法 第13部分: 钒含量的测定 苯甲酰苯胲分光光度法 |
China National Standards He |
English PDF |
| GB/T 20975.12-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 12：Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.11-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 11：Determination of lead content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第11部分：铅含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.10-2008 |
Methods for cHemical analysis of aluminium and aluminium alloys - Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分: 锡含量的测定 |
China National Standards He |
English PDF |
| GB/T 20432.6-2008 |
Photography - Photographic-grade cHemicals - Test methods - Part 6: Determination of halide content 摄影 照相级化学品 试验方法 第6部分: 卤化物含量的测定 |
China National Standards He |
English PDF |
| GB/T 20432.3-2008 |
Photography - Photographic-grade cHemicals - Test methods - Part 3: Determination of matter in ammonium hydroxide solution 摄影 照相级化学品 试验方法 第3部分：氨水不溶物的测定 |
China National Standards He |
English PDF |
| GB/T 20432.12-2008 |
Photography - Photographic-grade cHemicals - Test methods - Part 12: Determination of density 摄影 照相级化学品 试验方法 第12部分: 密度的测定 |
China National Standards He |
English PDF |
| GB/T 19198-2008 |
Testing method for tHermo-electromotive force of precious metals and their alloys pair up with platinum or copper 贵金属及其合金对铂、对铜热电动势的测量方法 |
China National Standards He |
English PDF |
| GB/T 18116.2-2008 |
CHemical analysis methods of Yttrium-europium oxides - Determination of europium oxides 氧化钇铕化学分析方法 氧化铕量的测定 |
China National Standards He |
English PDF |
| GB/T 18036-2008 |
THe test method of thermo-emf for platinum 铂铑热电偶细丝的热电动势测量方法 |
China National Standards He |
English PDF |
| GB/T 17684-2008 |
Terminology for precious metals and tHeir alloys 贵金属及其合金术语 |
China National Standards He |
English PDF |
| GB/T 17473.4-2008 |
Test methods of precious metals pastes used for microelectronics - Determination of adHesion 微电子技术用贵金属浆料测试方法 附着力测定 |
China National Standards He |
English PDF |
| GB/T 17473.3-2008 |
Test methods of precious metals pastes used for microelectronics Determination of sHeet resistance 微电子技术用贵金属浆料测试方法 方阻测定 |
China National Standards He |
English PDF |
| GB/T 15159-2008 |
Composite material strips of precious metals and tHeir alloys 贵金属及其合金复合带材 |
China National Standards He |
English PDF |
| GB/T 15077-2008 |
Geometric size measuring methods of precious metals and tHeir alloy materials 贵金属及其合金材料几何尺寸测量方法 |
China National Standards He |
English PDF |
| GB/T 15076.9-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum 钽铌化学分析方法 钽中铁、铬、镍、锰、钛、铝、铜、锡、铅和锆量的测定 |
China National Standards He |
English PDF |
| GB/T 15076.8-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of carbon and sulphur contents 钽铌化学分析方法 碳量和硫量的测定 |
China National Standards He |
English PDF |
| GB/T 15076.16-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of sodium and potassium contents 钽铌化学分析方法 钠量和钾量的测定 |
China National Standards He |
English PDF |
| GB/T 15076.15-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of hydrogen content 钽铌化学分析方法 氢量的测定 |
China National Standards He |
English PDF |
| GB/T 15076.14-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of oxygen content 钽铌化学分析方法 氧量的测定 |
China National Standards He |
English PDF |
| GB/T 15076.12-2008 |
Methods for cHemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum 钽铌化学分析方法 钽中磷量的测定 |
China National Standards He |
English PDF |
| GB/T 13390-2008 |
Metallic powder-Determination of tHe specific surface area - Method of nitrogen adsorption 金属粉末比表面积的测定 氮吸附法 |
China National Standards He |
English PDF |
| GB 1499.1-2008 |
Steel for tHe reinforcement of concrete - Part 1: Hot rolled plain bars 钢筋混凝土用钢 第1部分：热轧光圆钢筋 |
China National Standards He |
English PDF |
| GB 14762-2008 |
Limits and measurement methods for exhaust pollutants from gasoline engines of Heavy-duty vehicles (III,IV) 重型车用汽油发动机与汽车排气污染物排放限值及测量方法(中国III、IV阶段) |
China National Standards He |
English PDF |
| GB 21550-2008 |
THe restriction of hazardous materials in polyvinyl chloride artificial leather 聚氯乙烯人造革有害物质限量 |
China National Standards He |
English PDF |
| GB 21549-2008 |
Laboratory glassware - Safe requirement of Heat resisting glassware 实验室玻璃仪器 玻璃烧器的安全要求 |
China National Standards He |
English PDF |
| GB/T 16846-2008 |
Requirement for tHe declaration of the acoustic output of medical diagnostic ultrasonic equipment 医用超声诊断设备声输出公布要求 |
China National Standards He |
English PDF |
| GB 9706.9-2008 |
Medical electrical equipment - Part 2-37: Particular requirements for tHe safety of ultrasonic medical diagnostic and monitoring equipment 医用电气设备 第2-37部分：超声诊断和监护设备安全专用要求 |
China National Standards He |
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 He |
English PDF |
| GB 5959.6-2008 |
Safety in electroHeat installations - Part 6: Specifications for safety in industrial microwave heating equipment 电热装置的安全 第6部分: 工业微波加热设备的安全规范 |
China National Standards He |
English PDF |
| GB 4793.8-2008 |
Safety requirements for electrical equipment for measurement,control,and laboratory use - Part 2-042: Particular requirements for autoclaves and sterilizers using toxic gas for tHe treatment of medical materials,and for laboratory processes 测量、控制和试验室用电气设备的安全要求 第2-042部分：使用有毒气体处理医用材料及供试验室用的压力灭菌器和灭菌器的专用要求 |
China National Standards He |
English PDF |
| GB 3883.16-2008 |
Safety of hand-Held motor-operated electric tools - Part 2: Particular requirements for tackers 手持式电动工具的安全 第二部分: 钉钉机的专用要求 |
China National Standards He |
English PDF |
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