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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 "XA" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6481-2016 Hollow heXAgonal drill rods with taperd connection for rock drilling
    凿岩用锥体连接中空六角形钎杆
    China National Standards
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    GB/T 33309-2016 Determination of vitamin B6 ( pyridoxine, pyridoxine hydrochloride, pyridoxine fatty acid esters and pyridoXAl 5-phosphate ) in cosmetics—High performance liquid chromatography
    化妆品中维生素B6(吡哆素、盐酸吡哆素、吡哆素脂肪酸酯及吡哆醛 5-磷酸酯)的测定 高效液相色谱法
    China National Standards
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    GB/T 33317-2016 Plastics—Phenolic resins—Determination of heXAmethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
    塑料 酚醛树脂 六次甲基四胺含量的测定 凯氏定氮法、高氯酸法和盐酸法
    China National Standards
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    GB 31604.43-2016 National Food Safety Standard-Food contact materials and products-Determination of migration amount of ethylenediamine and heXAmethylene diamine
    食品安全国家标准 食品接触材料及制品 乙二胺和己二胺迁移量的测定
    China National Standards
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    GB 4789.15-2016 National Food Safety Standard-Food microbiology - EXAmination of mold and yeast counts
    食品安全国家标准 食品微生物学检验 霉菌和酵母计数
    China National Standards
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    GB/T 6730.35-2016 Iron ores—Determination of copper content—OXAlic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method
    铁矿石 铜含量的测定 双环己酮草酰二腙分光光度法
    China National Standards
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    GB 1886.258-2016 National Food Safety Standard-Food Additives-HeXAne
    食品安全国家标准 食品添加剂 正己烷
    China National Standards
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    GB 1886.196-2016 National Food Safety Standard-Food Additives-Ethyl heXAnoate
    食品安全国家标准 食品添加剂 己酸乙酯
    China National Standards
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    GB 14883.1-2016 National Food Safety Standard-General rules for the eXAmination of radioactive substances in foods
    食品安全国家标准 食品中放射性物质检验 总则
    China National Standards
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    GB 4789.41-2016 National Food Safety Standard-Microbiological eXAmination of food
    食品安全国家标准 食品微生物学检验 肠杆菌科检验
    China National Standards
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    GB 4789.8-2016 National Food Safety Standard - Microbiological eXAmination of food - Examination of Yersinia enterocolitica
    食品安全国家标准 食品微生物学检验 小肠结肠炎耶尔森氏菌检验
    China National Standards
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    GB 5009.254-2016 National Food Safety Standard - Determination of dimethylsiloXAne in animal and vegetable fats and oils
    食品安全国家标准 动植物油脂中二甲基硅氧烷的测定
    China National Standards
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    GB/T 5248-2016 Electromagnetic (eddy-current) eXAmination of copper and copper alloy seamless tube
    铜及铜合金无缝管涡流探伤方法
    China National Standards
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    GB/T 32791-2016 Electromagnetic (Eddy-Current) eXAmination method for electrical conductivity of copper and copper alloys
    铜及铜合金导电率涡流测试方法
    China National Standards
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    GB/T 32883-2016 Determination of heXAbromocyclododecanes in electrical and electronic products—High performance liquid chromatography-mass spectrometry
    电子电气产品中六溴环十二烷的测定 高效液相色谱-质谱法
    China National Standards
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    GB/T 32760-2016 Determination of methane emissions from ruminants—Sulfur heXAfluoride (SF6) tracer-Gas chromatographic method
    反刍动物甲烷排放量的测定 六氟化硫示踪—气相色谱法
    China National Standards
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    GB/T 32731-2016 Ground paprika—Microscopical eXAmination
    辣椒粉 显微镜检查法
    China National Standards
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    GB/T 32544-2016 Acoustic emission eXAmination and evaluation methods of steel structures of bridge and gantry cranes
    桥式与门式起重机金属结构声发射检测及结果评定方法
    China National Standards
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    GB/T 889.2-2016 Prevailing torque type heXAgon nuts (with non-metallic insert), style 1—Fine pitch thread
    1型非金属嵌件六角锁紧螺母 细牙
    China National Standards
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    GB/T 6187.2-2016 Prevailing torque type all-metal heXAgon nuts with flange, style 2—Fine pitch thread
    2型全金属六角法兰面锁紧螺母 细牙
    China National Standards
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    GB/T 6187.1-2016 Prevailing torque type all-metal heXAgon nuts with flange, style 2
    2型全金属六角法兰面锁紧螺母
    China National Standards
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    GB/T 6185.2-2016 Prevailing torque type all-metal heXAgon nuts,style 2—Fine pitch thread
    2型全金属六角锁紧螺母 细牙
    China National Standards
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    GB/T 6185.1-2016 Prevailing torque type all-metal heXAgon nuts, style 2
    2型全金属六角锁紧螺母
    China National Standards
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    GB/T 6183.2-2016 Prevailing torque type heXAgon nuts with flange(with non-metallic insert), style 2—Fine pitch thread
    2型非金属嵌件六角法兰面锁紧螺母 细牙
    China National Standards
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    GB/T 6183.1-2016 Prevailing torque type heXAgon nuts with flange( with non-metallic insert), style 2
    2型非金属嵌件六角法兰面锁紧螺母
    China National Standards
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    GB/T 6182-2016 Prevailing torque type heXAgon nuts (with non-metallic insert), style 2
    2型非金属嵌件六角锁紧螺母
    China National Standards
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    GB/T 6177.2-2016 HeXAgon nuts with flange,style 2—Fine pitch thread
    2型六角法兰面螺母 细牙
    China National Standards
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    GB/T 6177.1-2016 HeXAgon nuts with flange, style 2
    2型六角法兰面螺母
    China National Standards
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    GB/T 6176-2016 HeXAgon nuts,style2—Fine pitch thread
    2型六角螺母 细牙
    China National Standards
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    GB/T 6175-2016 HeXAgon nuts,style 2
    2型六角螺母
    China National Standards
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    GB/T 6174-2016 HeXAgon thin nuts—unchamfered
    六角薄螺母 无倒角
    China National Standards
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    GB/T 6172.2-2016 Prevailing torque type heXAgon thin nuts(with non-metallic insert)
    非金属嵌件六角锁紧薄螺母
    China National Standards
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    GB/T 6172.1-2016 HeXAgon thin nuts(chamfered)
    六角薄螺母
    China National Standards
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    GB/T 6171-2016 HeXAgon regular nuts(style1)with metric fine pitch thread
    六角标准螺母(1型) 细牙
    China National Standards
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    GB/T 5786-2016 HeXAgon head bolts—Fine pitch thread—Full thread
    六角头螺栓 细牙 全螺纹
    China National Standards
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    GB/T 5785-2016 HeXAgon head bolts—Fine pitch thread
    六角头螺栓 细牙
    China National Standards
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    GB/T 5783-2016 HeXAgon head bolts—Full thread
    六角头螺栓 全螺纹
    China National Standards
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    GB/T 5782-2016 HeXAgon head bolts
    六角头螺栓
    China National Standards
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    GB/T 5781-2016 HeXAgon head bolts—Full thread—Product grade C
    六角头螺栓 全螺纹 C级
    China National Standards
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    GB/T 5780-2016 HeXAgon head bolts—Product grade C
    六角头螺栓 C级
    China National Standards
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    GB/T 41-2016 HeXAgon nuts,style 1—Product grade C
    1型六角螺母 C级
    China National Standards
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    GB/T 16824.2-2016 HeXAgon flange head tapping screws
    六角法兰面自攻螺钉
    China National Standards
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    GB/T 16824.1-2016 HeXAgon washer head tapping screws
    六角凸缘自攻螺钉
    China National Standards
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    GB/T 16674.2-2016 HeXAgon bolts with flange—Fine pitch thread—Small series
    六角法兰面螺栓 细牙 小系列
    China National Standards
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    GB/T 16674.1-2016 HeXAgon bolts with flange—Small series
    六角法兰面螺栓 小系列
    China National Standards
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    GB 23200.39-2016 National food safety standards—Determination of thiamethoXAm and its metabolite clothianidin residues in foods Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中噻虫嗪及其代谢物噻虫胺残留量的测定 液相色谱-质谱/质谱法
    China National Standards
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    GB 23200.38-2016 National food safety standards—Determination of cycloheXAnedione herbicides residue in plant-derived foods Liquid chromatography-mass spectrometry
    食品安全国家标准 植物源性食品中环己烯酮类除草剂残留量的测定 液相色谱-质谱/质谱法
    China National Standards
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    GB 23200.33-2016 National food safety standards—Determination of BenoXAcor, Anilofos, Allidochlor 110 pesticides residues in foods Gas chromatography-mass spectrometry
    食品安全国家标准 食品中解草嗪、莎稗磷、二丙烯草胺等110种农药残留量的测定 气相色谱-质谱法
    China National Standards
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    GB 23200.31-2016 National food safety standards—Determination of flumioXAzin residues in foods Gas chromatography-mass spectrometry
    食品安全国家标准 食品中丙炔氟草胺残留量的测定 气相色谱-质谱法
    China National Standards
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    GB 23200.25-2016 National food safety standards—Determination of oXAdiazon residue in fruits
    食品安全国家标准 水果中噁草酮残留量的检测方法
    China National Standards
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    GB 23200.3-2016 National food safety standards—Determination of cycloheXAnediones herbicide residues in foods Liquid chromatography-mass spectrometry
    食品安全国家标准 除草剂残留量检测方法第3部分:液相色谱-质谱/质谱法测定 食品中环己酮类除草剂残留量
    China National Standards
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    GB/T 32386-2015 Gases for electronic industry—Tungsten heXAflouride
    电子工业用气体 六氟化钨
    China National Standards
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    GB/T 12415-2015 Pharmaceutical glass containers glassware stress eXAmination methods
    药用玻璃容器内应力检验方法
    China National Standards
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    GB/T 889.1-2015 Prevailing torque type heXAgon nuts (with non-metallic insert),style 1
    1型非金属嵌件六角锁紧螺母
    China National Standards
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    GB/T 6173-2015 HeXAgon thin nuts—Fine pitch thread
    六角薄螺母 细牙
    China National Standards
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    GB/T 6170-2015 HeXAgon nuts,style 1
    1型六角螺母
    China National Standards
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    GB/T 32362-2015 HeXAfluoropropylene for industrial use
    工业用六氟丙烯
    China National Standards
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    GB/T 70.4-2015 HeXAgon socket button head screws with collar
    内六角平圆头凸缘螺钉
    China National Standards
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    GB/T 70.2-2015 HeXAgon socket button head screws
    内六角平圆头螺钉
    China National Standards
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    GB/T 2079-2015 IndeXAble hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions
    带圆角无固定孔的硬质合金可转位刀片 尺寸
    China National Standards
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    GB/T 16856-2015 Safety of machinery—Risk assessment—Practical guidance and eXAmples of methods
    机械安全 风险评估 实施指南和方法举例
    China National Standards
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    GB/T 14480.2-2015 Non-destructive testing instruments—Equipment for eddy current eXAmination—Part 2:Probe characteristics and verification
    无损检测仪器 涡流检测设备 第2部分:探头性能和检验
    China National Standards
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    GB/T 14480.1-2015 Non-destructive testing instruments—Equipment for eddy current eXAmination—Part 1:Instrument characteristics and verification
    无损检测仪器 涡流检测设备 第1部分:仪器性能和检验
    China National Standards
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    GB 1886.4-2015 National Food Safety Standard-Food Additives-HeXAmetaphosphate
    食品安全国家标准 食品添加剂 六偏磷酸钠
    China National Standards
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    GB/T 13696-2015 Specification for uranium heXAflouride enriched to less than 5%235U
    235U丰度低于5%的浓缩六氟化铀技术条件
    China National Standards
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    GB/Z 32075-2015 Non-destructive testing—Discontinuities in specimens for use in qualification eXAminations
    无损检测 资格鉴定考试用试样中的不连续
    China National Standards
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    GB/T 32076.7-2015 High-strength structural bolting assemblies for preloading—Part 7: M39~M64—HeXAgon bolt with large width across flats and nut assemblies
    预载荷高强度栓接结构连接副 第7部分:M39~M64 大六角头螺栓和螺母连接副
    China National Standards
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    GB/T 32076.4-2015 High-strength structural bolting assemblies for preloading—Part 4: System HV—HeXAgon bolt with large width across flats and nut assemblies
    预载荷高强度栓接结构连接副 第4部分:HV型 大六角头螺栓和螺母连接副
    China National Standards
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    GB/T 32076.3-2015 High-strength structural bolting assemblies for preloading—Part 3: System HR—HeXAgon bolt with large width across flats and nut assemblies
    预载荷高强度栓接结构连接副 第3部分:HR型 大六角头螺栓和螺母连接副
    China National Standards
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    GB/T 9989.3-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a heXAgonal vessel
    搪瓷耐化学侵蚀的测定 第3部分:用六角形容器进行耐碱溶液侵蚀的测定
    China National Standards
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    GB/T 32121-2015 Determination of 4-(aminomethyl)cycloheXAnecarboxylic acid(tranexamic Acid)in toothpaste—HPLC-MS/MS
    牙膏中4-氨甲基环己甲酸(凝血酸)的测定 高效液相色谱串联质谱法
    China National Standards
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    GB/T 14305-2015 Chemical reagent—CycloheXAne
    化学试剂 环己烷
    China National Standards
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    GB/T 32079-2015 Leg fiXAtion system for jack-up
    自升式海洋平台齿条式桩腿锁紧装置
    China National Standards
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    GB 1886.52-2015 National Food Safety Standard-Food Additives-Vegetable oil extraction solvent (also known as heXAne solvents)
    食品安全国家标准 食品添加剂 植物油抽提溶剂(又名己烷类溶剂)
    China National Standards
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    GB 1886.41-2015 National Food Safety Standard-Food Additives-XAnthan gum
    食品安全国家标准 食品添加剂 黄原胶
    China National Standards
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    GB 1886.149-2015 National Food Safety Standard-Food Additives-HeXAnal
    食品安全国家标准 食品添加剂 己醛
    China National Standards
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    GB/T 31931-2015 Zinc or zinc alloy coating on steel sheets or strips—Determination of heXAvalent chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
    钢板及钢带 锌及锌合金镀层中六价铬含量的测定 二苯碳酰二肼分光光度法
    China National Standards
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    GB/T 13539.2-2015 Low-voltage fuses—Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application)- EXAmples of standardized systems of fuses A to K
    低压熔断器 第2部分:专职人员使用的熔断器的补充要求(主要用于工业的熔断器)标准化熔断器系统示例A至K
    China National Standards
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    GB/T 31520-2015 Determination of astaXAnthin in Haematococcus—High performance liquid Chromatography method
    红球藻中虾青素的测定 液相色谱法
    China National Standards
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    GB/T 51085-2015 Code for design of windbreak and sand fiXAtion forest
    防风固沙林工程设计规范
    China National Standards
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    GB/T 18867-2014 Gases for electronic industry―Sulphur heXAflouride
    电子工业用气体 六氟化硫
    China National Standards
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    GB/T 31099-2014 Specifications of sulfur fiXAtion agent during coal combustion
    燃煤固硫剂技术条件
    China National Standards
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    GB/T 31098-2014 Evaluation on the effect of sulfur fiXAtion during coal combustion
    燃煤固硫效果评价方法
    China National Standards
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    GB/T 31314-2014 Multi wires of large diameter strand with high-strength and low-relaXAtion strand for prestressing
    多丝大直径高强度低松驰预应力钢绞线
    China National Standards
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    GB/T 31308.2-2014 Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 2: Long term signature profiles for XML Advanced Electronic Signatures (XAdES)
    商业、工业和行政的过程、数据元和单证 长效签名规范 第2部分:XML高级电子签名(XAdES)的长效签名规范
    China National Standards
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    GB 15193.24-2014 National Food Safety Standard-Technical requirements for pathologic eXAmination in toxicological evaluation of food safety
    食品安全国家标准 食品安全性毒理学评价中病理学检查技术要求
    China National Standards
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    GB 4789.14-2014 National Food Safety Standard-Food microbiology - EXAmination of Bacillus cereus
    食品安全国家标准 食品微生物学检验 蜡样芽胞杆菌检验
    China National Standards
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    GB 4789.9-2014 National Food Safety Standard-Food microbiology - EXAmination of Campylobacter jejuni
    食品安全国家标准 食品微生物学检验 空肠弯曲菌检验
    China National Standards
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    GB/T 31218-2014 Metallic materials—Determination of residual stress—Sectioning relaXAtion strain-gage method
    金属材料 残余应力测定 全释放应变法
    China National Standards
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    GB/T 19282-2014 Analytic method for Lithium heXAfluorophosphate
    六氟磷酸锂产品分析方法
    China National Standards
    XA

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    GB/T 1400-2014 Chemical reagent―HeXAmethylene tetramine
    化学试剂 六次甲基四胺
    China National Standards
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    GB/T 18204.2-2014 EXAmination methods for public places―Part 2: Chemical pollutants
    公共场所卫生检验方法 第2部分:化学污染物
    China National Standards
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    GB/T 2391-2014 Reactive dyes―Determination of degree of fiXAtion
    反应染料 固色率的测定
    China National Standards
    XA

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    GB/T 12022-2014 Industrial sulfur heXAfluoride
    工业六氟化硫
    China National Standards
    XA

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    GB/T 30938-2014 Determination of canthaXAnthin in cosmetics―High performance liquid chromatography
    化妆品中食品橙8号的测定 高效液相色谱法
    China National Standards
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    GB/T 30932-2014 Determination of dioXAne residue in cosmetics―Headspace gas chromatography-mass spectrometry
    化妆品中禁用物质二噁烷残留量的测定 顶空气相色谱-质谱法
    China National Standards
    XA

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    GB/T 6564.1-2014 HeXAlobular socket head cap thread rolling screws
    内六角花形圆柱头自挤螺钉
    China National Standards
    XA

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    GB/T 6563-2014 HeXAgon head thread rolling screws
    六角头自挤螺钉
    China National Standards
    XA

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    GB/T 30710-2014 Standard test method for creep relaXAtion of laminated composite gasket materials
    层压复合垫片材料蠕变松弛率试验方法
    China National Standards
    XA

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    GB 30530-2014 The norm of energy consumption per unit product of dimethyl cyclosiloXAne
    有机硅环体单位产品能源消耗限额
    China National Standards
    XA

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