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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 "C" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 50618-2011 Testing teChnology management code for building and municipal infrastructure engineering quality
    房屋建筑和市政基础设施工程质量检测技术管理规范
    China National Standards
    C

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    GB 50208-2011 Code for acceptance of construction quality of underground waterproof
    地下防水工程质量验收规范
    China National Standards
    C

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    GB 50689-2011 Code for design of lightning protection and earthing engineering for telecommunication bureaus(staions)
    通信局(站)防雷与接地工程设计规范
    China National Standards
    C

    English PDF
    GB 50687-2011 ArChitectural and technical code for cleanroom in food industry
    食品工业洁净用房建筑技术规范
    China National Standards
    C

    English PDF
    GB 50684-2011 Code for design of wastewater treatment and reuse in chemical industry
    化学工业污水处理与回用设计规范
    China National Standards
    C

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    GB 50673-2011 Code for power design of non-ferrous metals smelters
    有色金属冶炼厂电力设计规范
    China National Standards
    C

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    GB 50672-2011 Code for process design of comprehensive sewage treatment for iron and steel enterprises
    钢铁企业综合污水处理厂工艺设计规范
    China National Standards
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    GB 50671-2011 Code for design of aircraft paint hangar
    飞机喷漆机库设计规范
    China National Standards
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    GB/T 50668-2011 Standard for energy effiCient building assessment
    节能建筑评价标准
    China National Standards
    C

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    GB 50665-2011 Code for design of 1000kV overhead transmission line
    1000kV架空输电线路设计规范
    China National Standards
    C

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    GB 50164-2011 Standard for quality Control of concrete
    混凝土质量控制标准
    China National Standards
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    GB/T 50692-2011 Standard for Compiling the design documents of natural gas treating plant projects
    天然气处理厂工程建设项目设计文件编制标准
    China National Standards
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    GB/T 50691-2011 Standard for Compiling the design documents of oil and gas field surface construction projects
    油气田地面工程建设项目设计文件编制标准
    China National Standards
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    GB/T 17874-2010 Gases for eleCtronic industry - Boron trichloride
    电子工业用气体 三氯化硼
    China National Standards
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    GB 26406-2011 National Food Safety Standard-Food Additives-Sodium Copper chlorophyllin
    食品安全国家标准 食品添加剂 叶绿素铜钠盐
    China National Standards
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    GB 26401-2011 National Food Safety Standard-Food Additives-AraChidonic acid fat (fermentation)
    食品安全国家标准 食品添加剂 花生四烯酸油脂(发酵法)
    China National Standards
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    GB 26400-2011 National Food Safety Standard-Food Additives-DoCosahexaenoic acid fat (fermentation)
    食品安全国家标准 食品添加剂 二十二碳六烯酸油脂(发酵法)
    China National Standards
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    GB 50683-2011 Code for acceptance of field equipment,industrial pipe welding construction quality
    现场设备、工业管道焊接工程施工质量验收规范
    China National Standards
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    GB 50677-2011 Code for construction and acceptance of oxygen plant equipment installation engineering
    空分制氧设备安装工程施工与质量验收规范
    China National Standards
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    GB 50654-2011 Unified standards for Constructional quality acceptance of non-ferrous metals industrial installation engineering
    有色金属工业安装工程质量验收统一标准
    China National Standards
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    GB 50645-2011 Code for construction quality acceptance of insulation in petrochemical engineering
    石油化工绝热工程施工质量验收规范
    China National Standards
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    GB 50203-2011 Code for acceptance of constructional quality of masonry structures
    砌体结构工程施工质量验收规范
    China National Standards
    C

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    GB 50697-2011 Code for design of 1000kV substation
    1000KV变电站设计规范
    China National Standards
    C

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    GB 50667-2011 Code for installation and quality inspection of dyeing and finishing equipment
    印染设备工程安装与质量验收规范
    China National Standards
    C

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    GB/T 50664-2011 Code for installation and quality inspection of cotton textile machinery
    棉纺织设备工程安装与质量验收规范
    China National Standards
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    GB/T 50663-2011 TeChnical code for engineering hydrology for nuclear power plant
    核电厂工程水文技术规范
    China National Standards
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    GB/T 50662-2011 Code for design of hydraulic structures against ice and freezing action
    水工建筑物抗冰冻设计规范
    China National Standards
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    GB 50660-2011 Code for design of fossil fired power plant
    大中型火力发电厂设计规范
    China National Standards
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    GB/T 50655-2011 Code for design of steam system in chemical plant
    化工厂蒸汽系统设计规范
    China National Standards
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    GB 50682-2011 TeChnical code for pre-fabricated united pipe risers
    预制组合立管技术规范
    China National Standards
    C

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    GB 50653-2011 Code for construction of non-ferrous metals mine sinking and drifting engineering
    有色金属矿山井巷工程施工规范
    China National Standards
    C

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    GB 50652-2011 Code for risk management of underground works in urban rail transit
    城市轨道交通地下工程建设风险管理规范
    China National Standards
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    GB/T 50670-2011 Terminology standard for meChanical equipment installation
    机械设备安装工程术语标准
    China National Standards
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    GB/T 50644-2011 Standard for Compiling the design documents of oil and gas pipeline projects
    油气管道工程建设项目设计文件编制标准
    China National Standards
    C

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    GB 50236-2011 Code for construction of field equipment,industrial pipe welding engineering
    现场设备、工业管道焊接工程施工规范
    China National Standards
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    GB 14587-2011 TeChnical requirements for discharge of radioactive liquid effluents from nuclear power plant
    核电厂放射性液态流出物排放技术要求
    China National Standards
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    GB 14569.1-2011 PerformanCe requirements for low and intermediate level radioactive waste form - Cemented waste form
    低、中水平放射性废物固化体性能要求 水泥固化体
    China National Standards
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    GB/T 50676-2011 TeChnical code for appraisal of reliability of concrete structural factory buildings for uranium fuel element plants
    铀燃料元件厂混凝土结构厂房可靠性鉴定技术规范
    China National Standards
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    GB 50669-2011 Code for construction and acceptance of reinforced concrete silos
    钢筋混凝土筒仓施工与质量验收规范
    China National Standards
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    GB 50755-2012 Code for construction of steel structures
    钢结构工程施工规范
    China National Standards
    C

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    GB 50754-2012 Code for design of steel pipe extrusion engineering
    挤压钢管工程设计规范
    China National Standards
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    GB 50742-2012 Code for installation of mechanical equipment for steel-making
    炼钢机械设备安装规范
    China National Standards
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    GB 8080-2010 Seed of green manure Crops
    绿肥种子
    China National Standards
    C

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    GB 4404.4-2010 Seeds of food Crops - Part 4:Oats
    粮食作物种子 第4部分:燕麦
    China National Standards
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    GB 4404.3-2010 Seeds of food Crops - Part 3:Buckwheat
    粮食作物种子 第3部分:荞麦
    China National Standards
    C

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    GB 4404.2-2010 Seed of food Crops - Part 2:Legume
    粮食作物种子 第2部分:豆类
    China National Standards
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    GB 26134-2010 Roof Crush resistance of passenger cars
    乘用车顶部抗压强度
    China National Standards
    C

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    GB 19175-2010 PeaCh nursery plants
    桃苗木
    China National Standards
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    GB 16715.5-2010 Seed of gourd and vegetable Crops - Part 5:Leaf vegetables
    瓜菜作物种子 第5部分:绿叶菜类
    China National Standards
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    GB 16715.4-2010 Seeds of gourd and vegetable - Part 4:Cole
    瓜菜作物种子 第4部分:甘蓝类
    China National Standards
    C

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    GB 16715.3-2010 Seed of gourd and vegetable Crops - Part 3:Solanaceous fruits
    瓜菜作物种子 第3部分:茄果类
    China National Standards
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    GB 16715.2-2010 Seed of gourd and vegetable - Part 2:Chinese cabbage
    瓜菜作物种子 第2部分:白菜类
    China National Standards
    C

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    GB 16715.1-2010 Seed of gourd and vegetable Crops - Part 1:Gourd
    瓜菜作物种子 第1部分:瓜类
    China National Standards
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    GB/T 5559-2010 Non-ioniC surface active agents obtained from ethylene oxide and ethylene oxide/propylene oxide block copolymers - Determination of cloud point
    环氧乙烷型及环氧乙烷-环氧丙烷嵌段聚合型非离子表面活性剂 浊点的测定
    China National Standards
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    GB/T 5551-2010 SurfaCe active agents - Determination for total calcium ion and magnesium ion contents in dispersing agents
    表面活性剂 分散剂中钙、镁离子总含量的测定方法
    China National Standards
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    GB/T 5549-2010 SurfaCe active agents - Determination of surface tension by drawing up liquid films
    表面活性剂 用拉起液膜法测定表面张力
    China National Standards
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    GB/T 4497.1-2010 Rubber - Determination of total sulfur Content - Part 1:Oxygen combustion flask method
    橡胶 全硫含量的测定 第1部分:氧瓶燃烧法
    China National Standards
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    GB/T 7381-2010 SurfaCe active agents - Determination of stability in hard water
    表面活性剂 在硬水中稳定性的测定方法
    China National Standards
    C

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    GB/T 26324-2010 1-Hydroxyethylidene-1,1-diphosphonate aCid
    羟基亚乙基二膦酸
    China National Standards
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    GB/T 26323-2010 Paints and varnishes - Determination of resistanCe to filiform corrosion on aluminium and aluminium alloys
    色漆和清漆 铝及铝合金表面涂膜的耐丝状腐蚀试验
    China National Standards
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    GB/T 26322-2010 Examination of nitrite baCteria in industrial circulating cooling water - MPN test
    工业循环冷却水中亚硝化菌的测定 MPN法
    China National Standards
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    GB/T 1690-2010 Rubber,vulCanized or thermoplastic - Determination of the effect of liquids
    硫化橡胶或热塑性橡胶 耐液体试验方法
    China National Standards
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    GB 7947-2010 BasiC and safety principles for man-machine interface,marking and identification - Identification of conductors by colours or alphanumerics
    人机界面标志标识的基本和安全规则 导体颜色或字母数字标识
    China National Standards
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    GB 26164.1-2010 Safety Code of electric power industry - Part 1: Thermal and machine
    电业安全工作规程 第1部分:热力和机械
    China National Standards
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    GB 18209.3-2010 EleCtrical safety of machinery - Indication, marking and actuation - Part 3: Requirements for the location and operation of actuators
    机械电气安全 指示、标志和操作 第3部分:操动器的位置和操作的要求
    China National Standards
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    GB 18209.2-2010 EleCtrical safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    机械电气安全 指示、标志和操作 第2部分:标志要求
    China National Standards
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    GB 18209.1-2010 EleCtrical safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    机械电气安全 指示、标志和操作 第1部分:关于视觉、听觉和触觉信号的要求
    China National Standards
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    GB 15092.1-2010 SwitChes for appliances - Part 1: General requirements
    器具开关 第1部分:通用要求
    China National Standards
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    GB/T 8769-2010 ZirConium and zirconium alloy bars and wires
    锆及锆合金棒材和丝材
    China National Standards
    C

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    GB/T 8767-2010 Ingots of zirConium and zirconium alloy
    锆及锆合金铸锭
    China National Standards
    C

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    GB/T 6893-2010 Aluminium and aluminium alloys Cold drawn (rolled) seamless tubes
    铝及铝合金拉(轧)制无缝管
    China National Standards
    C

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    GB/T 4435-2010 NiCkel and nickel alloys bars
    镍及镍合金棒
    China National Standards
    C

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    GB/T 3849.2-2010 Hardmetals - RoCkwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks
    硬质合金 洛氏硬度试验(A标尺) 第2部分:标准试块的制备和校准
    China National Standards
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    GB/T 3372-2010 Rims series for traCtors, agricultural and forestry machines
    拖拉机和农业、林业机械用轮辋系列
    China National Standards
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    GB/T 3114-2010 Copper and copper alloy rectangular wire
    铜及铜合金扁线
    China National Standards
    C

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    GB/T 26417-2010 Chemical analysis methods of praseodymium-neodymium alloy and the compounds - Determination of REO relative contents
    镨钕合金及其化合物化学分析方法 稀土配分量的测定
    China National Standards
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    GB/T 26416.5-2010 Chemical analysis methods of dysprosium ferroalloy - Part 5 :Determination of oxygen content - Impulse-infrared conductance absorption method
    镝铁合金化学分析方法 第5部分:氧量的测定 脉冲红外吸收法
    China National Standards
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    GB/T 26416.4-2010 Chemical analysis methods of dysprosium ferroalloy - Part 4 :Determination of iron content - The Potassium dichromate titrimetry
    镝铁合金化学分析方法 第4部分:铁量的测定 重铬酸钾容量法
    China National Standards
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    GB/T 26416.3-2010 Chemical analysis methods of dysprosium ferroalloy - Part 3 : Determination of calcium, magnesium, aluminum, silicon, nickel, molybdenum, and tungsten contents - Inductively coupled plasma atomic emission spectrometry
    镝铁合金化学分析方法 第3部分:钙、镁、铝、硅、镍、钼、钨量的测定 等离子发射光谱法
    China National Standards
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    GB/T 26416.2-2010 Chemical analysis methods of dysprosium ferroalloy - Part 2 :Determination of rare earth impurity contents - Inductively coupled plasma atomic emission spectrometry
    镝铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子发射光谱法
    China National Standards
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    GB/T 26416.1-2010 Chemical analysis methods of dysprosium ferroalloy - Part 1 :Determination of total rare earth content - Gravimetry
    镝铁合金化学分析方法 第1部分:稀土总量的测定 重量法
    China National Standards
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    GB/T 26413-2010 Heavy rare earth oxide enriChment
    重稀土氧化物富集物
    China National Standards
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    GB/T 26412-2010 RE-base AB5 hydrogen storage alloy powder used in negative pole of niCkel-metal hydride batteries
    金属氢化物-镍电池负极用稀土系AB5型贮氢合金粉
    China National Standards
    C

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    GB/T 26314-2010 Designation and Composition of zirconium and zirconium alloys
    锆及锆合金牌号和化学成分
    China National Standards
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    GB/T 26313-2010 Copper-beryllium alloy seamless tube
    铍青铜无缝管
    China National Standards
    C

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    GB/T 26311-2010 Rods and bars of reCycling copper and copper alloys
    再生铜及铜合金棒
    China National Standards
    C

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    GB/T 26310.5-2010 Carbonaceous materials used in the production of aluminium - Calclined coke - Part 5:Determination of residual hydrogen content
    原铝生产用煅后石油焦检测方法 第5部分:残留氢含量的测定
    China National Standards
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    GB/T 26310.4-2010 Carbonaceous materials used in the production of aluminium - Calcined coke - Part 4:Determination of oil content - Method by solvent extraction
    原铝生产用煅后石油焦检测方法 第4部分:油含量的测定 溶剂萃取法
    China National Standards
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    GB/T 26310.3-2010 Carbonaceous materials used in the production of aluminium - Calcined coke - Part 3:Determination of apparent oil content - Heating method
    原铝生产用煅后石油焦检测方法 第3部分:表观油含量的测定 加热法
    China National Standards
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    GB/T 26297.1-2010 Sampling of Carbonaceous materials used for aluminium production - Part 1: Cathode blocks
    铝用炭素材料取样方法 第1部分:底部炭块
    China National Standards
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    GB/T 26296-2010 DefeCts for anodic oxide coatings and organic polymer coatings on aluminum and its alloys
    铝及铝合金阳极氧化膜和有机聚合物涂层缺陷
    China National Standards
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    GB/T 26295-2010 Carbonaceous materials used in the production of aluminium - Prebaked anodes and cathode blocks - Determination of flexural strength by the four-point method
    铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度
    China National Standards
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    GB/T 26294-2010 Carbonaceous materials used in the production of aluminium - Cold-ramming paste - Determination of effective binder content and aggregate content by extraction with quinoline,and determination of aggregate size distribution
    铝电解用炭素材料 冷捣糊中有效粘合剂含量、骨料含量及骨料粒度分布的测定 喹啉萃取法
    China National Standards
    C

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    GB/T 26293-2010 Carbonaceous materials used in the production of aluminium - Cold and tepid ramming paste - Determination of rammability of unbaked paste
    铝电解用炭素材料 冷捣糊和中温糊 未焙烧糊捣实性的测定
    China National Standards
    C

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    GB/T 26291-2010 Copper-nickel seamless pipe for ships
    舰船用铜镍合金无缝管
    China National Standards
    C

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    GB/T 26289-2010 Methods for Chemical analysis of high purity selenium - Determination of boron,aluminum,iron,zinc,arsenic,silver, tin,antimony,tellurium,mercury, magnesium,titanium,nickel,copper,gallium,cadmium,indium,lead and bismuth contents - Inductively
    高纯硒化学分析方法 硼、铝、铁、锌、砷、银、锡、锑、碲、汞、镁、钛、镍、铜、镓、镉、铟、铅、铋量的测定 电感耦合等离子体质谱法
    China National Standards
    C

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    GB/T 26288-2010 DiChlorodiammine palladium(II)
    二氯二氨钯
    China National Standards
    C

    English PDF
    GB/T 26287-2010 Aluminium alloys saCrificial anode for electrical water heater
    电热水器用铝合金牺牲阳极
    China National Standards
    C

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    GB/T 26286-2010 Current-carrying copper profiled plate for electrolysis
    电解用异型导电铜板
    China National Standards
    C

    English PDF
    GB/T 26285-2010 Superfine Cobalt powder
    超细钴粉
    China National Standards
    C

    English PDF

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