China National Standards

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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 "CO" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 9265-2009 Determination for alkali resistance of film of - Architectural paints and COatings
    建筑涂料 涂层耐碱性的测定
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    GB/T 24100-2009 X、γ radiation shielding COating
    X、γ辐射屏蔽涂料
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    GB/T 23999-2009 Water based COatings for woodenware for indoor decorating and refurbishing
    室内装饰装修用水性木器涂料
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    GB/T 23998-2009 Indoor deCOrating and refurbishing solvent-based nitrocellulose coatings for woodenware
    室内装饰装修用溶剂型硝基木器涂料
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    GB/T 23997-2009 Solvent-thinned polyurethane wood COatings for indoor decorating and refurbishing
    室内装饰装修用溶剂型聚氨酯木器涂料
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    GB/T 23996-2009 Solvent metal panel COatings for indoor decorating and refurbishing
    室内装饰装修用溶剂型金属板涂料
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    GB/T 23995-2009 Indoor deCOrating and refurbishing solvent-based alkyd coatings for woodenware
    室内装饰装修用溶剂型醇酸木器涂料
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    GB/T 23994-2009 Limit of certain harmful elements of COatings for consumer products contacting with human body
    与人体接触的消费产品用涂料中特定有害元素限量
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    GB/T 23993-2009 Determination of formaldehyde COntent of waterborne coatings - Spectrophtometric method with acetylacetone
    水性涂料中甲醛含量的测定 乙酰丙酮分光光度法
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    GB/T 23992-2009 Determination of chlorhydrocarbon COntent in coatings - Gas chromatographic method
    涂料中氯代烃含量的测定 气相色谱法
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    GB/T 23991-2009 Determination of soluble harmful elements COntent of coatings
    涂料中可溶性有害元素含量的测定
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    GB/T 23990-2009 Determination of the COntents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography
    涂料中苯、甲苯、乙苯和二甲苯含量的测定 气相色谱法
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    GB/T 23989-2009 Determination for the solvent resistance of COatings by solvent rubs
    涂料耐溶剂擦拭性测定法
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    GB/T 23988-2009 Determination for abrasion resistance of - COatings by falling abrasive
    涂料耐磨性测定 落砂法
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    GB/T 23987-2009 Paints and varnishes - Exposure of COatings to artificial weathering - Exposure to fluorescent UV lamps and water
    色漆和清漆 涂层的人工气候老化曝露 曝露于荧光紫外线和水
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    GB/T 23986-2009 Paints and varnishes - Determination of volatile organic COmpound (VOC) content - Gas-chromatographic method
    色漆和清漆 挥发性有机化合物(VOC)含量的测定 气相色谱法
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    GB/T 23985-2009 Paints and varnishes - Determination of volatile organic COmpound (VOC) content - Difference method
    色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法
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    GB/T 23984-2009 Paints and varnishes - Determination of the volatile organic COmpound content of low-VOC emulsion paints (in-can VOC)
    色漆和清漆 低VOC乳胶漆中挥发性有机化合物(罐内VOC)含量的测定
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    GB/T 23983-2009 Test method for yellowing resistance of wood COatings
    木器涂料耐黄变性测定法
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    GB/T 23982-2009 Test method for block resistance of wood COatings
    木器涂料抗粘连性测定法
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    GB/T 23981-2009 Determination of COntrast ratio of white and light coloured paints
    白色和浅色漆对比率的测定
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    GB/T 23979.1-2009 Fluorescent whitening agents - Determination of relative whiteness and shade - Dyeing method for COtton fabric
    荧光增白剂 增白强度和色光的测定 棉织物染色法
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    GB/T 23977-2009 Dyestuffs - Determination of COntent of salt - Conductance method
    染料 含盐量的测定 电导率法
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    GB/T 23974-2009 Determination of the COntent of ortho-phenylphenol in dye products
    染料产品中邻苯基苯酚的测定
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    GB/T 23952-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen COntent - Distillation-acid-base titrations method
    无机化工产品中总氮含量测定的通用方法 蒸馏-酸碱滴定法
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    GB/T 23947.2-2009 Inorganic chemicals for industrial use - General method for the determination of arsenic COntent - Part 2: Gutzeit method
    无机化工产品中砷测定的通用方法 第2部分:砷斑法
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    GB/T 23946-2009 Inorganic chemicals for industrial use - General method for the determination of lead COntent - Atomic absorption spectrometry
    无机化工产品中铅含量测定通用方法 原子吸收光谱法
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    GB/T 23945-2009 Inorganic chemicals for industrial use - General method for the determination of chloride COntent - Visible turbidimetric method
    无机化工产品中氯化物含量测定的通用方法 目视比浊法
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    GB/T 23943-2009 Inorganic chemicals for industrial use - General method for the determination of chromium(Ⅵ) COntent - 1,5-diphenylcarbohydrazide spectrophotometric method
    无机化工产品中六价铬含量测定的通用方法 二苯碳酰二肼分光光度法
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    GB/T 23942-2009 Chemical reagent - General rules for inductively COupled plasma atomic emission spectrometry
    化学试剂 电感耦合等离子体原子发射光谱法通则
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    GB/T 21782.13-2009 COating powders - Part 13: Particle size analysis by laser diffraction
    粉末涂料 第13部分:激光衍射法分析粒度
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    GB/T 11185-2009 Paints and varnishes - Bend test(COnical mandrel)
    色漆和清漆 弯曲试验(锥形轴)
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    GB/T 5751-2009 Chinese classification of COals
    中国煤炭分类
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    GB/T 397-2009 Specification of COal for coke making
    炼焦用煤技术条件
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    GB/T 23888-2009 COntroller for domestic solar water heating system
    家用太阳能热水系统控制器
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    GB/T 23886-2009 Determination of nacre thickness - Optical COherence tomography
    珍珠珠层厚度测定方法 光学相干层析法
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    GB/T 23810-2009 Specification of COal for direct liquefaction
    直接液化用原料煤技术条件
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    GB/T 23858-2009 Manhole COver
    检查井盖
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    GB/T 23822-2009 Quality management requirement of candy & choCOlate producing
    糖果和巧克力生产质量管理要求
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    GB/T 23815-2009 ProtoCOl of the polymerase chain reaction for detecting plant components in meat
    猪肉制品中植物成分定性PCR检测方法
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    GB/T 23814-2009 ProtoCOl of the polymerase chain reaction for detecting kidney beans components in lotus foods
    莲蓉制品中芸豆成分定性PCR检测方法
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    GB/T 23894-2009 Plain bearing - COpper alloy bearing with solid lubricant
    滑动轴承 铜合金镶嵌固体润滑轴承
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    GB/T 23892.3-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state COnditions - Part 3: Guide values for the calculation of tilting pad thrust bearings
    滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第3部分:可倾瓦块止推轴承计算的许用值
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    GB/T 23892.2-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state COnditions - Part 2: Functions for calculation of tilting pad thrust bearings
    滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第2部分:可倾瓦块止推轴承的计算函数
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    GB/T 23892.1-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state COnditions - Part 1: Calculation of tilting pad thrust bearings
    滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第1部分:可倾瓦块止推轴承的计算
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    GB/T 23891.3-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state COnditions - Part 3: Guide values for the calculation of thrust pad bearings
    滑动轴承 稳态条件下流体动压瓦块止推轴承 第3部分:瓦块止推轴承计算的许用值
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    GB/T 23891.2-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state COnditions - Part 2: Functions for the calculation of thrust pad bearings
    滑动轴承 稳态条件下流体动压瓦块止推轴承 第2部分:瓦块止推轴承的计算函数
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    GB/T 23891.1-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state COnditions - Part 1: Calculation of thrust pad bearings
    滑动轴承 稳态条件下流体动压瓦块止推轴承 第1部分:瓦块止推轴承的计算
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    GB/T 23909.3-2009 Non-destructive testing - RadiosCOpic testing - Part 3: General principles of radioscopic testing of metallic materials by X- and gamma rays
    无损检测 射线透视检测 第3部分:金属材料X和伽玛射线透视检测总则
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    GB/T 23909.2-2009 Non-destructive testing - RadiosCOpic testing - Part 2: Check of long term stability of imaging devices
    无损检测 射线透视检测 第2部分:成像装置长期稳定性的校验
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    GB/T 23909.1-2009 Non-destructive testing - RadiosCOpic testing - Part 1: Quantitative measurement of imaging properties
    无损检测 射线透视检测 第1部分:成像性能的定量测量
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    GB/T 23908-2009 Non-destructive testing - Practice for ultrasonic pulse-echo straight-beam testing by the COntact method
    无损检测 接触式超声脉冲回波直射检测方法
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    GB/T 23902-2009 Non-destructive testing - Ultrasonic examination - Time-of-flight diffraction technique as a method for detection and sizing of disCOntinuities
    无损检测 超声检测 超声衍射声时技术检测和评价方法
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    GB/T 9703-2009 Inspection method for raw racCOon skin
    生貉子皮检验方法
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    GB/T 23890-2009 Rapid determination of erucic acid and gluCOsinolate in rapeseed - Photometry
    油菜籽中芥酸及硫苷的测定 分光光度法
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    GB/T 23882-2009 Determination of L-AsCOrbyl -2-monophosphate in feeds - High performance liquid chromatography
    饲料中L-抗坏血酸-2-磷酸酯的测定 高效液相色谱法
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    GB/T 23871-2009 COde of hygienic practice for fish and fishery products processing establishment
    水产品加工企业卫生管理规范
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    GB/T 23887-2009 General good manufacturing practice for food packaging COntainers and materials factory
    食品包装容器及材料生产企业通用良好操作规范
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    GB/T 15664-2009 Fruit and vegetable products - Determination of formic acid COntent - Gravimetric method
    水果、蔬菜及其制品 甲酸含量的测定 重量法
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    GB/T 23846-2009 CObalt sulfamate for electroplating
    电镀用氨基磺酸钴
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    GB/T 23843-2009 Inorganic chemical products - General method for the determination of total phosphorus(V)oride COntent
    无机化工产品中五氧化二磷含量测定的通用方法
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    GB/T 23842-2009 General method for the determination of siliCOn content of inorganic chemicals - Reduced molybdosilicate spectrophotometric method
    无机化工产品中硅含量测定通用方法 还原硅钼酸盐分光光度法
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    GB/T 23838-2009 Determination of suspended solids of industrial circulating COoling water
    工业循环冷却水中悬浮固体的测定
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    GB/T 23837-2009 Industrial circulating COoling water - Determination of aluminium - Atomic absorption spectrometric methods
    工业循环冷却水中铝离子的测定 原子吸收光谱法
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    GB/T 23836-2009 Determination of molybdate in industrial circulating COoling water - Spectrometric method using thiocyanate
    工业循环冷却水中钼酸盐含量的测定 硫氰酸盐分光光度法
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    GB/T 23835.9-2009 Lithium perchlorate anhydrous - Part 9: Determination of calcium COntent
    无水高氯酸锂 第9部分:钙含量的测定
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    GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium COntent
    无水高氯酸锂 第8部分:钾和钠含量的测定
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    GB/T 23835.7-2009 Lithium perchlorate anhydrous - Part 7: Determination of sulfate COntent
    无水高氯酸锂 第7部分:硫酸盐含量的测定
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    GB/T 23835.6-2009 Lithium perchlorate anhydrous - Part 6: Determination of chlorate COntent
    无水高氯酸锂 第6部分:氯酸盐含量的测定
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    GB/T 23835.5-2009 Lithium perchlorate anhydrous - Part 5: Determination of chloride COntent
    无水高氯酸锂 第5部分:氯化物含量的测定
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    GB/T 23835.4-2009 Lithium perchlorate anhydrous - Part 4: Determination of water insoluble matter COntent
    无水高氯酸锂 第4部分:水不溶物含量的测定
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    GB/T 23835.3-2009 Lithium perchlorate anhydrous - Part 3: Determination of moisture COntent
    无水高氯酸锂 第3部分:水分的测定
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    GB/T 23835.2-2009 Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous COntent
    无水高氯酸锂 第2部分:高氯酸锂含量的测定
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    GB/T 23835.12-2009 Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen COntent
    无水高氯酸锂 第12部分:总氮含量测定
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    GB/T 23835.11-2009 Lithium perchlorate anhydrous - Part 11: Determination of lead COntent
    无水高氯酸锂 第11部分:铅含量的测定
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    GB/T 23835.10-2009 Lithium perchlorate anhydrous - Part 10: Determination of iron COntent
    无水高氯酸锂 第10部分:铁含量的测定
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    GB/T 23834.6-2009 Chemical analysis method for stannous sulfate - Part 6: Determination of iron COntent - 1,10-phenanthroline spectrophotometry
    硫酸亚锡化学分析方法 第6部分:铁含量的测定 邻菲啰啉分光光度法
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    GB/T 23834.5-2009 Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic COntent - Silver diethyldithiocarbamate spectrophotometry
    硫酸亚锡化学分析方法 第5部分:砷含量的测定 二乙基二硫代氨基甲酸银分光光度法
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    GB/T 23834.4-2009 Chemical analysis method for stannous sulfate - Part 4: Determination of lead and COpper content - Flame atomic absorption spectrometry
    硫酸亚锡化学分析方法 第4部分:铅、铜含量的测定 火焰原子吸收光谱法
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    GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate COntent - Volumetric method of potassium dichromate
    硫酸亚锡化学分析方法 第1部分:硫酸亚锡含量的测定 重铬酸钾滴定法
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    GB/T 15454-2009 Industrial circulating COoling water - Determination of sodium,potassium, magnesium and calcium - Ion chromatography
    工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法
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    GB/T 15452-2009 Industrial circulating COoling water - Determination of calcium and magnesium - EDTA titration method
    工业循环冷却水中钙、镁离子的测定 EDTA滴定法
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    GB/T 14643.6-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 6: Examination of iron bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第6部分:铁细菌的测定 MPN法
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    GB/T 14643.5-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第5部分:硫酸盐还原菌的测定 MPN法
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    GB/T 14643.4-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 4: Examination of soil fangi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第4部分:土壤真菌的测定 平皿计数法
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    GB/T 14643.3-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 3: Examination of slime formed fungi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第3部分:粘泥真菌的测定 平皿计数法
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    GB/T 14643.2-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 2: Examination of soil micro-bioti - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第2部分:土壤菌群的测定 平皿计数法
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    GB/T 14643.1-2009 Examination of bacteria and algae in industrial circulating COoling water - Part 1: Examination of bacteria formed deposits - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第1部分:粘液形成菌的测定 平皿计数法
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    GB/T 14642-2009 Industrial circulating COoling water and boiler water - Determination of fluoride,chloride,phosphate,nitrite,nitrate and sulfate - Ion chromatography
    工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法
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    GB/T 23804-2009 General specifications for routine COre analysis instruments
    岩心常规分析仪器通用技术条件
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    GB/T 23801-2009 Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectrosCOpy method
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
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    GB/T 23789-2009 Foods with low-sodium COntent
    低钠食品
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    GB/T 23778-2009 Cylindrical COrk stoppers for alcohol and food packaging
    酒类及其他食品包装用软木塞
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    GB/T 23777-2009 Wine COoler
    葡萄酒储藏柜
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    GB/Z 23785-2009 Guidelines for inCOrporating microbiological risk assessment in food safety risk management
    微生物风险评估在食品安全风险管理中的应用指南
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    GB/T 23773-2009 Inorganic chemicals for industrial use - General method for determination of ammonium COntent - Nessler’s reagent colorimetric method
    无机化工产品中铵含量测定的通用方法 纳氏试剂比色法
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    GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen COntent - Nessler’s reagent colorimetric method
    无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法
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    GB/T 23770-2009 Liquid inorganic chemical products - General method for the measurement of COlour
    液体无机化工产品色度测定通用方法
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    GB/T 13255.8-2009 Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime COntent
    工业用己内酰胺试验方法 第8部分:环己酮肟含量的测定
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    English PDF
    GB/T 13255.7-2009 Test methods of caprolactam for industrial use - Part 7: Determination of iron COntent
    工业用己内酰胺试验方法 第7部分:铁含量的测定
    China National Standards
    CO

    English PDF

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