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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 "GB" GB Standards List:
  • GB/T 20151-2006- English Version of China National Standard
    Photometry - the CIE system of physical photometry
    光度学 CIE物理光度系统
    GB/T 20136-2006- English Version of China National Standard
    Electric power plant with inernal combustion engines, general method of test for
    内燃机电站通用试验方法
    GB/T 20124-2006- English Version of China National Standard
    Steel and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method)
    钢铁 氮含量的测定 惰性气体熔融热导法(常规方法)
    GB/T 20123-2006- English Version of China National Standard
    Steel and iron -- Determination of total carbon and sulfur content -- Infrared absorption method after combustion in an induction furnace (routine method)
    钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法(常规方法)
    GB/T 20121-2006- English Version of China National Standard
    Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- Accelerated outdoor test by intermittent spraying of a salt solution (Scab test)
    金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验(疮痂试验)
    GB/T 20127.9-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第9部分:电感耦合等离子体发射光谱法测定钪含量
    GB/T 20127.4-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第4部分:石墨炉原子吸收光谱法测定铜含量
    GB/T 10263-2006- English Version of China National Standard
    Environmental conditions and test procedures for nuclear radiation detectors
    核辐射探测器环境条件与试验方法
    GB/T 20127.11-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method
    钢铁及合金 痕量元素的测定 第11部分:电感耦合等离子体质谱法测定铟和铊含量
    GB/T 20131-2006- English Version of China National Standard
    Calibration and usage of α/β gas proportional counters
    α/β流气式正比计数器的标定和使用
    GB/T 20127.7-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method
    钢铁及合金 痕量元素的测定 第7部分:示波极谱法测定铅含量
    GB/T 20127.6-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method
    钢铁及合金 痕量元素的测定 第6部分:没食子酸-示波极谱法测定锗含量
    GB/T 5687.11-2006- English Version of China National Standard
    Ferrochromium-Determination of titanium content-Diantipyrylmethane spectrophotometric method
    铬铁 钛含量的测定 二安替比林甲烷分光光度法
    GB/T 4157-2006- English Version of China National Standard
    Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments
    金属在硫化氢环境中抗特殊形式环境开裂实验室试验
    GB/T 20130-2006- English Version of China National Standard
    Self-shielding electron beam sterilizing facility
    自屏蔽电子束消毒灭菌装置
    GB/T 20120.2-2006- English Version of China National Standard
    Corrosion of metals and alloys -- Corrosion fatigue testing -- Part 2: Crack propagation testing using precracked specimens
    金属和合金的腐蚀 腐蚀疲劳试验 第2部分:预裂纹试验裂纹扩展试验
    GB/T 20127.8-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第8部分:氢化物发生-原子荧光光谱法测定锑含量
    GB/T 20127.12-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第12部分:火焰原子吸收光谱法测定锌含量
    GB/T 20127.1-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method
    钢铁及合金 痕量元素的测定 第1部分:石墨炉原子吸收光谱法测定银含量
    GB/T 20127.2-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第2部分:氢化物发生-原子荧光光谱法 测定砷含量
    GB/T 11261-2006- English Version of China National Standard
    Steel and iron Determination of oxygen content The pulse heating inert gas fusion-infra-red absorption method
    钢铁 氧含量的测定 脉冲加热惰气熔融-红外线吸收法
    GB/T 20127.10-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 痕量元素的测定 第10部分:氢化物发生-原子荧光光谱法测定硒含量
    GB/T 20125-2006- English Version of China National Standard
    Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
    低合金钢 多元素的测定 电感耦合等离子体发射光谱法
    GB/T 13632.2-2006- English Version of China National Standard
    Measurements for monitoring adequate cooling within the core of pressurized light water reactors Part 2: Instrumentation requirements during cold shutdown
    监督压水堆堆芯充分冷却的测量要求 第2部分:冷停堆期间监测仪表的要求
    GB/T 20126-2006- English Version of China National Standard
    Unalloyed steel -- Determination of low carbon content -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)
    非合金钢 低碳含量的测定 第2部分:感应炉(经预加热)内燃烧后红外吸收法
    GB/T 4241-2006- English Version of China National Standard
    Stainless steel wire rods for welding
    焊接用不锈钢盘条
    GB/T 5687.10-2006- English Version of China National Standard
    Ferrochromium-Determination of manganese content-Flame atomic absorption spectrometric method
    铬铁 锰含量的测定 火焰原子吸收光谱法
    GB/T 20127.13-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
    钢铁及合金 痕量元素的测定 第13部分:碘化物萃取-苯基荧光酮光度法测定锡含量
    GB 50370-2005- English Version of China National Standard
    Code for design of gas fire extinguishing systems
    气体灭火系统设计规范
    GB/T 20122-2006- English Version of China National Standard
    Corrosion of metals and alloys -- Evaluation of stress corrosion cracking by the drop evaporation test
    金属和合金的腐蚀 滴落蒸发试验的应力腐蚀开裂评价
    GB/T 20127.5-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
    钢铁及合金 痕量元素的测定 第5部分:萃取分离-罗丹明B光度法 测定镓含量
    GB/T 8650-2006- English Version of China National Standard
    Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking
    管线钢和压力容器钢抗氢致开裂评定方法
    GB/T 1510-2006- English Version of China National Standard
    Manganese ores-Determination of aluminium content-EDTA titrimetric method
    锰矿石 铝含量的测定 EDTA滴定法
    GB/T 20127.3-2006- English Version of China National Standard
    Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 痕量元素的测定 第3部分:电感耦合等离子体发射光谱法测定钙、镁和钡含量
    GB/T 20120.1-2006- English Version of China National Standard
    Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing
    金属和合金的腐蚀 腐蚀疲劳试验 第1部分:循环失效试验
    GB 10621-2006- English Version of China National Standard
    Food additive liquid carbon dioxide
    食品添加剂 液体二氧化碳
    GB 8918-2006- English Version of China National Standard
    Steel wire ropes for important purposes
    重要用途钢丝绳
    GB/T 20119-2006- English Version of China National Standard
    Flat steel wire ropes for balance
    平衡用扁钢丝绳
    GB/T 20118-2006- English Version of China National Standard
    Steel wire ropes for general purpose
    一般用途钢丝绳
    GB/T 22000-2006- English Version of China National Standard
    Food safety management systems - Requirements for any organization in the food chain
    食品安全管理体系 食品链中各类组织的要求
    GB 16670-2006- English Version of China National Standard
    Cabinet gas fire extinguishing equipment
    柜式气体灭火装置
    GB 20128-2006- English Version of China National Standard
    Inert fire extinguishing agent
    惰性气体灭火剂
    GB 14866-2006- English Version of China National Standard
    The specifications for personal eye-protectors
    个人用眼护具技术要求
    GB 20265-2006- English Version of China National Standard
    Moulded plastics industrial boots with chemical resistance
    耐化学品的工业用模压塑料靴
    GB 20266-2006- English Version of China National Standard
    Rubber industrial boots with chemical resistance
    耐化学品的工业用橡胶靴
    GB/T 20204-2006- English Version of China National Standard
    General testing specification of automatic system equipment for water resources and hydrology
    水利水文自动化系统设备检验测试通用技术规范
    GB/T 20193-2006- English Version of China National Standard
    Bone meal, meat and bone meal for feedstuffs
    饲料用骨粉及肉骨粉
    GB/T 9841-2006- English Version of China National Standard
    Feed additive Vitamin B12 powder (cyanocobalamin cobione)
    饲料添加剂 维生素B12(氰钴胺)粉剂
    GB/T 20203-2006- English Version of China National Standard
    Technical specification for irrigation projects with low pressure pipe conveyance
    农田低压管道输水灌溉工程技术规范
    GB/T 20195-2006- English Version of China National Standard
    Animal feeding stuffs - Preparation of test samples
    动物饲料 试样的制备

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