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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 "de" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 13580.11-1992 determination of ammonium in the wet precipitation
    大气降水中铵盐的测定    		 China National Standards
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    GB/T 13580.10-1992 determination of fluoride in the wet precipitation--Fluor reagent spectrophotometry
    大气降水中氟化物的测定 新氟试剂光度法    		 China National Standards
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    GB/T 13550-1992 Molecular sieve 5A and its determination
    5A分子筛及其试验方法    		 China National Standards
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    GB/T 3185-1992 Zinc oxide (Indirect method)
    氧化锌(间接法)    		 China National Standards
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    GB/T 13497-1992 Codes of clearing centre for countrywide inter-bank transaction
    全国清算中心代码    		 China National Standards
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    GB/T 13455-1992 Plastics--Aminoplastic moulding materials--determination of volatile matter
    氨基模塑料挥发物测定方法    		 China National Standards
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    GB/T 12009.5-1992 Isocyanates--determination of acidity
    异氰酸酯中酸度的测定    		 China National Standards
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    GB/T 12005.9-1992 designation of polyacrylamide
    聚丙烯酰胺命名    		 China National Standards
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    GB/T 13452.3-1992 Paints and varnishes--determination of hiding power--Part 1:Kubelka-Munk method for white and light coloured paints
    色漆和清漆 遮盖力的测定 第一部分:适于白色和浅色漆的 Kubelka-Munk 法    		 China National Standards
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    GB/T 13452.1-1992 Paints and varnishes--determination of total lead--Flame atomic absorption spectrometric method
    色漆和清漆 总铅含量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 13451.2-1992 determination of relative tinting strength of colored pigments and relative scattering power of white pigments--Photometric methods
    着色颜料相对着色力和白色颜料相对散射力的测定 光度计法    		 China National Standards
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    GB/T 13440-1992 Method for flattening test of seamless gas cylinders
    无缝气瓶压扁试验方法    		 China National Standards
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    GB/T 4857.1-1992 Packaging--Complete，filled transport packages--Identification of parts when testing
    包装 运输包装件 试验时各部位的标示方法    		 China National Standards
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    GB/T 13409-1992 Air-conditioning and ventilation of accommodation spaces on board ships--design parameter and method ofcalculations
    船舶起居处所空气调节与通风设计参数和计算方法    		 China National Standards
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    GB/T 13407-1992 Terminology for submersibles and underwater installations
    潜水器与水下装置术语    		 China National Standards
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    GB/T 13428-1992 Methods of measurement for the delta modulation equipment
    增量调制终端设备测量方法    		 China National Standards
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    GB/T 13427-1992 Performance requirement of the delta medulation equipment
    增量调制终端设备技术要求    		 China National Standards
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    GB 14883.9-1994 Examination of radioactive materials for foods--determination of iodine-131
    食品中放射性物质检验 碘-131的测定    		 China National Standards
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    GB 14883.8-1994 Examination of radioactive materials for foods--determination of plutonium-239，plutonium-240
    食品中放射性物质检验 钚-239、钚-240的测定    		 China National Standards
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    GB 14883.7-1994 Examination of radioactive materials for foods--determination of natural thorium and uranium
    食品中放射性物质检验 天然钍和铀的测定    		 China National Standards
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    GB 14883.6-1994 Examination of radioactive materials for foods--determination of radium-226 and radium-228
    食品中放射性物质检验 镭-226和镭-228的测定    		 China National Standards
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    GB 14883.5-1994 Examination of radioactive materials for foods--determination of polonium-210
    食品中放射性物质检验 钋-210的测定    		 China National Standards
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    GB 14883.4-1994 Examination of radioactive materials for foods--determination of promethium-147
    食品中放射性物质检验 钷-147的测定    		 China National Standards
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    GB 14883.3-1994 Examination of radioactive materials for foods--determination of strontium-89 and strontium-90
    食品中放射性物质检验 锶-89和锶-90的测定    		 China National Standards
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    GB 14883.2-1994 Examination of radioactive materialsfor foods--determination of hydrogen-3
    食品中放射性物质检验 氢-3的测定    		 China National Standards
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    GB 14883.10-1994 Examination of radioactive materials for foods--determination of cesium-137
    食品中放射性物质检验 铯-137的测定    		 China National Standards
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    GB/T 13373-1992 determination of gadolinium，samarium，dysprosium and europium in uranium dioxide powders and pellets by horizontal ICP-AES
    二氧化铀粉末和芯块中钆、钐、镝和铕的测定 水平式ICP-AES 法    		 China National Standards
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    GB/T 13372-1992 determination of traceelements in uranium dioxide powders and pellets by ICP-AES
    二氧化铀粉末和芯块中杂质元素的测定 ICP-AES 法    		 China National Standards
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    GB/T 13371-1992 determination of copper，iron，nickel，magnesium，manganese， zinc and silver in uranium dioxide powders and pellets by atomic absorption spectrophotometry
    二氧化铀粉末和芯块中铜、铁、镍、镁、锰、锌、银的测定 原子吸收分光光度法    		 China National Standards
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    GB/T 13370-1992 determination of lithium，sodium，potassium and cesium in uranium dioxidepowders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry
    二氧化铀粉末和芯块中锂、钠、钾、铯的测定 原子吸收分光光度法/ 火焰发射光谱法    		 China National Standards
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    GB/T 13354-1992 Test method for density of adhesives in fluid form--Method of weight cup
    液态胶粘剂密度的测定方法 重量杯法    		 China National Standards
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    GB/T 13325-1991 Noise emitted by machinery and equipment--Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator’s or by stander’s position
    机器和设备辐射的噪声 操作者位置噪声测量的基本准则 (工程级)    		 China National Standards
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    GB/T 13303-1991 Steels--determination method of oxidation resistance
    钢的抗氧化性能测定方法    		 China National Standards
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    GB/T 13302-1991 Steel--determination of area content of graphite-micrographic method using diagrams
    钢中石墨碳显微评定方法    		 China National Standards
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    GB/T 13299-1991 Steel--determination of microstructure
    钢的显微组织评定方法    		 China National Standards
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    GB/T 269-1991 Lubricating grease and petrolatum--determination of cone penetration
    润滑脂和石油脂锥入度测定法    		 China National Standards
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    GB/T 13287-1991 Liquefied petroleum gases--determination of volatility
    液化石油气挥发性测定方法    		 China National Standards
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    GB/T 13267-1991 Water quality--determination of the acute toxicity of substance to a freshwater fish (Brachydanio rerio Hamilton-Buchanan)
    水质 物质对淡水鱼(斑马鱼)急性毒性测定方法    		 China National Standards
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    GB/T 13266-1991 Water quality--determination of the acute toxicity of substance to Daphnia (Daphnia magna straus)
    水质 物质对蚤类(大型蚤)急性毒性测定方法    		 China National Standards
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    GB/T 13247-1991 Ferroalloys--Sampling and testing methods for determination of grain size
    铁合金产品粒度的取样和检测方法    		 China National Standards
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    GB/T 13241-1991 Iron ores--determination of reducibility
    铁矿石 还原性的测定方法    		 China National Standards
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    GB/T 13240-1991 Iron ore pellets--determination of relative free swelling index
    铁矿球团 相对自由膨胀指数的测定方法    		 China National Standards
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    GB/T 13230-1991 Plain detonators
    工业火雷管    		 China National Standards
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    GB/T 13227-1991 Water-dipping test of industrial detonator
    工业雷管浸水试验方法    		 China National Standards
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    GB/T 13226-1991 Lead plate test for industrial detonator
    工业雷管铅板试验方法    		 China National Standards
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    GB/T 13225-1991 determination of delay time of industrial detonator
    工业雷管延期时间测定方法    		 China National Standards
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    GB/T 13224-1991 Test methods for industrial detonating cord
    工业导爆索试验方法    		 China National Standards
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    GB/T 13220-1991 determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave
    细粉末粒度分布的测定 声波筛分法    		 China National Standards
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    GB/T 223.16-1991 Methods for chemical analysis of iron，steel and alloy--The chromotropic acid photometric method for the determination of titanium content
    钢铁及合金化学分析方法 变色酸光度法测定钛量    		 China National Standards
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    GB/T 223.12-1991 Methodsfor chemical analysis of iron，steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
    钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量    		 China National Standards
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    GB/T 13166-1991 design margin and abuse tests for electronic measuring instruments
    电子测量仪器设计余量与模拟误用试验    		 China National Standards
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    GB/T 13200-1991 Water quality--determination of turbidity
    水质 浊度的测定    		 China National Standards
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    GB/T 13199-1991 Water quality--determination of anionic detergent--Potentiometric method
    水质 阴离子洗涤剂的测定 电位滴定法    		 China National Standards
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    GB/T 13198-1991 Water quality--determination of specified six polynuclear aromatic hydrocarbons--High performance liquid chromatography
    水质 六种特定多环芳烃的测定 高效液相色谱法    		 China National Standards
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    GB/T 13197-1991 Water quality--determination of formaldehyde--Acetylacetone spectrophotometric method
    水质 甲醛的测定 乙酰丙酮分光光度法    		 China National Standards
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    GB/T 13195-1991 Water quality--determination of water temperature--Thermometer or reversing thermometer method
    水质 水温的测定 温度计或颠倒温度计测定法    		 China National Standards
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    GB/T 13194-1991 Water quality--determination of nitrobenzene， mononi-trotoluene (MNT)， nitrochlorobenzene and oinitrotoluene (ONT)--Gas chromatography
    水质 硝基苯、硝基甲苯、硝基氯苯、二硝基甲苯的测定 气相色谱法    		 China National Standards
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    GB/T 13193-1991 Water quality--determination of TOC by nondispersive infrared absorption method
    水质 总有机碳(TOC) 的测定 非色散红外线吸收法    		 China National Standards
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    GB/T 13192-1991 Water quality--determination of organic phosphorous pesticide in water--Gas chromatography
    水质 有机磷农药的测定 气相色谱法    		 China National Standards
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    GB/T 3304-1991 Names of nationalities of China in romanization with codes
    中国各民族名称的罗马字母拼写法和代码    		 China National Standards
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    GB/T 13142-1991 Extension of the Latin alphabet coded character set for bibliographic information interchange
    书目信息交换用拉丁字母代码字符扩充集    		 China National Standards
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    GB/T 13141-1991 Greek alphabet coded character set for bibliographic information interchange
    书目信息交换用希腊字母编码字符集    		 China National Standards
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    GB/T 13153-1991 Blank detail specification for gate turn-off thyristors，ambient or case-rated，5A and above
    5A以上环境或管壳额定可关断晶闸管空白详细规范    		 China National Standards
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    GB/T 13152-1991 Blank detail specification for reverse conducting triode thyristors，ambient or case-rated，5A/5A and above
    5A/5A 以上环境或管壳额定逆导三极晶闸管空白详细规范    		 China National Standards
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    GB/T 13130-1991 Specification for interworking of chinese ideogram teletex on public telecommunication networks--Transport service
    汉字智能用户电报在公用电信网上的互通技术条件 运输服务    		 China National Standards
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    GB/T 13129-1991 Specification for interworking of chinese ideogram teletex on public telecommunication networks--Control procedures
    汉字智能用户电报在公用电信网上的互通技术条件 控制规程    		 China National Standards
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    GB/T 13127-1991 Specification for interworking of chinese ideogram teletex on public telecommunication networks--The terminal equipment
    汉字智能用户电报在公用电信网上的互通技术条件 终端设备    		 China National Standards
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    GB 13134-1991 Yi coded character set for information interchange
    信息交换用彝文编码字符集    		 China National Standards
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    GB 13132-1991 Code of Chinese ideogram set for information interchange--The 5th supplementary set
    信息交换用汉字编码字符集 第五辅助集    		 China National Standards
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    GB 13131-1991 Code of Chinese ideogram set for information interchange--The 3rd supplementary set
    信息交换用汉字编码字符集 第三辅助集    		 China National Standards
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    GB/T 13089-1991 Method for determination of oxazolidinethione in feeds
    饲料中NFDAE唑烷硫酮的测定方法    		 China National Standards
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    GB/T 13087-1991 Method for determination of isothiocyanatesin feeds
    饲料中异硫氰酸酯的测定方法    		 China National Standards
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    GB/T 13086-1991 Method for determination of free gossypol in feeds
    饲料中游离棉酚的测定方法    		 China National Standards
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    GB/T 13082-1991 Method for determination of cadmium in feeds
    饲料中镉的测定方法    		 China National Standards
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    GB/T 13070-1991 determination of uranium content in uranium ores by method of potentiometric titration
    铀矿石中铀的测定 电位滴定法    		 China National Standards
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    GB/T 13065-1991 Blank detail specification of gas discharge tubes for overvoltage protection
    过电压保护气体放电管空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 13062-1991 Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure
    膜集成电路和混合膜集成电路空白详细规范(可供认证用)    		 China National Standards
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    GB/T 13021-1991 determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolysis
    聚乙烯管材和管件炭黑含量的测定 热失重法    		 China National Standards
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    GB/T 226-1991 Etch test for macrostructure and defect of steels
    钢的低倍组织及缺陷酸蚀检验法    		 China National Standards
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    GB/T 12985-1991 General rules of using percentiles of the body dimensions for products design
    在产品设计中应用人体尺寸百分位数的通则    		 China National Standards
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    GB/T 12968-1991 Eddy current decay method formeasurement of resistivity and residual resistance ratio of pure metals
    纯金属电阻率与剩余电阻比涡流衰减测量方法    		 China National Standards
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    GB/T 12948-1991 Plain bearings--Metallic multilayer plain bearings--destructive testing of bond for bearing metals
    滑动轴承 双金属结合强度破坏性试验方法    		 China National Standards
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    GB/T 12826-1991 The calculation guide of the drum (reeling) cable’s current rating
    移动设备用卷绕电缆载流量计算导则    		 China National Standards
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    GB/T 12938-1991 determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose，methylene blue and silver sulphide densito-metric methods
    已加工的摄影材料中硫代硫酸盐及其他相关化学残留物的测定方法 碘-直链淀粉法、亚甲蓝法和硫化银密度法    		 China National Standards
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    GB/T 12921-1991 Marine oil-water interface detector specification
    船用油水界面探测器技术条件    		 China National Standards
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    GB/T 12911-1991 Paper and board--determination of the ink absor-bency
    纸和纸板油墨吸收性的测定法    		 China National Standards
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    GB/T 12910-1991 Paper and board--determination of titanium dioxide
    纸和纸板二氧化钛含量的测定法    		 China National Standards
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    GB/T 12809-1991 Laboratory glassware--Principles of design and construction of volumetric glassware
    实验室玻璃仪器 玻璃量器的设计和结构原则    		 China National Standards
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    GB/T 12857-1991 Methods of measurement under conditions different from broadcast signal standards on receivers for television broadcast transmissions
    电视广播接收机在非标准广播信号条件下的测量方法    		 China National Standards
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    GB/T 12854-1991 Blank detail specification for pulse modulator tubes
    脉冲调制管空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 12847-1991 Blank detail specification for hydrogen thyratrons
    氢闸流管空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 11848.16-1991 determination of phosphorus in uranium ore concentrate by spectrophotometry
    铀矿石浓缩物中磷的测定 分光光度法    		 China National Standards
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    GB/T 11848.15-1991 determination of iron，calcium，magnesium，molybdenum，titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
    铀矿石浓缩物中铁、钙、镁、钼、钛、钒的测定 原子吸收光谱法    		 China National Standards
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    GB/T 11848.14-1991 determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
    铀矿石浓缩物中钾、钠的测定 原子吸收光谱法    		 China National Standards
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    GB/T 11848.13-1991 determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method
    铀矿石浓缩物中锆的测定 二甲酚橙分光光度法    		 China National Standards
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    GB/T 12795-1991 Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and porous anode--Assessment level E
    电子设备用固定电容器 第15部分:空白详细规范 非固体电解质多孔阳极钽电容器 评定水平 E (可供认证用)    		 China National Standards
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    GB/T 12794-1991 Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and foil electrode--Assessment level E
    电子设备用固定电容器 第15部分:空白详细规范 非固体电解质箔电极钽电容器 评定水平 E (可供认证用)    		 China National Standards
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    GB/T 12787-1991 Warning equipment for criticality accidents
    临界事故报警设备    		 China National Standards
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    GB/T 12767-1991 Powder metallurgy products--Surface roughness--Parameters and their values
    粉末冶金制品 表面粗糙度 参数及其数值    		 China National Standards
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    GB/T 12712-1991 The requirements for supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps
    蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求    		 China National Standards
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