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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 16051-1995 |
Workplace air--Determination of xylene--Thermal desorption gas cHRomatographic method 车间空气中二甲苯的热解吸气相色谱测定方法 |
China National Standards HR |
 English PDF |
| GB/T 16050-1995 |
Workplace air--Determination of xylene--Solvent desorption gas cHRomatographic method 车间空气中二甲苯的溶剂解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16049-1995 |
Workplace air--Determination of xylene--Direct injection gas cHRomatographic method 车间空气中二甲苯的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16048-1995 |
Workplace air--Determination oftoluene--Thermal desorption gas cHRomatographic method 车间空气中甲苯的热解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16047-1995 |
Workplace air--Determination of toluene--Solvent desorption gas cHRomatographic method 车间空气中甲苯的溶剂解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16046-1995 |
Workplace air--Determination of toluene--Direct injection gas cHRomatographic method 车间空气中甲苯的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16045-1995 |
Workplace air--Determination of benzene--Thermal desorption gas cHRomatographic method 车间空气中苯的热解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16044-1995 |
Workplace air--Determination ofbenzene--Solvent desorption gas cHRomatographic method 车间空气中苯的溶剂解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16043-1995 |
Workplace air--Determination ofbenzene--Direct injection gas cHRomatographic method 车间空气中苯的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16042-1995 |
Workplace air--Determination of cyclohexane--Solvent desorption gas cHRomatographic method 车间空气中环己烷的溶剂解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16041-1995 |
Workplace air--Determination of cyclohexane--Direct injection gas cHRomatographic method 车间空气中环己烷的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16040-1995 |
Workplace air--Determination of butadiene--Direct injection gas cHRomatographic method 车间空气中丁二烯的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16039-1995 |
Workplace air--Determination of solvent naphthas--Thermal desorption gas cHRomatographic method 车间空气中溶剂汽油的热解吸气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16038-1995 |
Workplace air--Determination of solvent naphthas--Direct injection gas cHRomatographic method 车间空气中溶剂汽油的直接进样气相色谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16020-1995 |
Workplace air--Determination of cHRomium trioxide--Flame atomic absorption spectrophotometric method 车间空气中三氧化铬的火焰原子吸收光谱测定方法 |
China National Standards HR |
English PDF |
| GB/T 16019-1995 |
Workplace air--Determination of cHRomium trioxide，chromates and dichromates--Diphenylcarbazide spectrophotometric method 车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法 |
China National Standards HR |
English PDF |
| GB/T 1871.1-1995 |
Phosphate rock and concentrate--Determination of phospHRous pentoxide content--Quinoline phosphomolybdate gravimetric and volumetric methods 磷矿石和磷精矿中五氧化二磷含量的测定 磷钼酸喹啉重量法和容量法 |
China National Standards HR |
English PDF |
| GB/T 15845.2-1995 |
Performance requirements of audiovisual terminals--Frame-syncHRonous control and indication signals for audiovisual systems 视听用户终端技术要求 视听系统中帧同步的控制和指示信号 |
China National Standards HR |
English PDF |
| GB/T 4668-1995 |
Textiles--Woven fabrics--Determination of number of tHReads per unit length 机织物密度的测定 |
China National Standards HR |
English PDF |
| GB/T 4459.1-1995 |
Mechanical drawings--Representation of screw tHReads and threaded parts 机械制图 螺纹及螺纹紧固件表示法 |
China National Standards HR |
English PDF |
| GB/T 15555.8-1995 |
Solid waste--Determination of total cHRomium--Titrimetric method 固体废物 总铬的测定 硫酸亚铁铵滴定法 |
China National Standards HR |
English PDF |
| GB/T 15555.7-1995 |
Solid waste--Determination ofcHRomium(VI)--Titrimetric method 固体废物 六价铬的测定 硫酸亚铁铵滴定法 |
China National Standards HR |
English PDF |
| GB/T 15555.6-1995 |
Solid waste--Determination of total cHRomium--Flame atomic absorption spectrometry 固体废物 总铬的测定 直接吸入火焰原子吸收分光光度法 |
China National Standards HR |
English PDF |
| GB/T 15555.5-1995 |
Solid waste--Determination of total cHRomium--1，5-Diphenylcarbohydrazide spectrophotometric method 固体废物 总铬的测定 二苯碳酰二肼分光光度法 |
China National Standards HR |
English PDF |
| GB/T 15555.4-1995 |
Solid waste--Determination of cHRomium(VI)--1，5-Diphenylcarbohydrazide spectrophotometric method 固体废物 六价铬的测定 二苯碳酰二肼分光光度法 |
China National Standards HR |
English PDF |
| GB/T 15489.5-1995 |
Colour filter glass test methods--CHRomaticity 滤光玻璃测试方法 色品 |
China National Standards HR |
English PDF |
| GB/T 15439-1995 |
Air quality--Determination of benz［a］pyrene in ambient air--High performance liquid cHRomatography 环境空气 苯并［a］芘测定 高效液相色谱法 |
China National Standards HR |
English PDF |
| GB/T 15399-1994 |
Determination of sulfur aminoacids in feedstuffs--Ion exchange cHRomatography 饲料中含硫氨基酸测定方法 离子交换色谱法 |
China National Standards HR |
English PDF |
| GB/T 4637-1994 |
Head gaps andsound records for tHRee-，four-，or six-track magnetic sound records on 35mmmotion-picture film containing no picture--Positions and width dimensions 35mm磁片上三声轨、四声轨和六声轨磁头隙缝的位置和宽度尺寸 |
China National Standards HR |
English PDF |
| GB/T 4663-1994 |
Rolling bearings--Cylindrical tHRust roller bearings--Boundary dimensions 滚动轴承 推力圆柱滚子轴承 外形尺寸 |
China National Standards HR |
English PDF |
| GB/T 294-1994 |
Rolling bearings--THRee pointand four point contact ball bearings--Boundary dimensions 滚动轴承 三点和四点接触球轴承 外形尺寸 |
China National Standards HR |
English PDF |
| GB/T 15389-1994 |
THReaded rods 螺杆 |
China National Standards HR |
English PDF |
| GB/T 15276-1994 |
Information processing systems--Information exchange between systems--SyncHRonous transmission signal quality at DTE/DCE interfaces 信息处理系统 系统间信息交换 DTE/DCE接口处同步传输的信号质量 |
China National Standards HR |
English PDF |
| GB/T 15263-1994 |
Ambient air--Determination of total hydrocarbons--Gas cHRomatographic method 环境空气 总烃的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 15076.10-1994 |
Methods for chemical analysis of tantalum and niob-ium--Determination of iron，nickel，cHRomium，titan-ium，zirconium， aluminium and manganese contents in niobium 钽铌化学分析方法 铌中铁、镍、铬、钛、锆、铝和锰量的测定 |
China National Standards HR |
English PDF |
| GB/T 15059-1994 |
Method for determining the water expansion and sHRinkage of photographic film base 片基膨胀率和收缩率的测定方法 |
China National Standards HR |
English PDF |
| GB/T 15057.7-1994 |
Limestone for chemical industry--Determination of aluminium oxide content--CHRomazurol S spectrophotometric method 化工用石灰石中氧化铝含量的测定 铬天青S分光光度法 |
China National Standards HR |
English PDF |
| GB/T 15057.6-1994 |
Limestone for chemical industry--Determination of iron content--PhenantHRoline spectrophotometric method 化工用石灰石中铁含量的测定 邻菲啰啉分光光度法 |
China National Standards HR |
English PDF |
| GB/T 15054.5-1994 |
Miniature screw tHReads--Limits of sizes 小螺纹 极限尺寸 |
China National Standards HR |
English PDF |
| GB/T 14672-1993 |
Water quality--Determination of pyridine--Gas cHRomatography 水质 吡啶的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14670-1993 |
Air quality--Determination of styrene--Gas cHRomatography 空气质量 苯乙烯的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14678-1993 |
Air quality--Determination of sulfuretted hydrogen， methyl sulfhydryl， dimethyl sulfideand dimethyl disulfide--Gas cHRomatography 空气质量 硫化氢、甲硫醇、甲硫醚和二甲二硫的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14677-1993 |
Air quality--Determination of toluene， dimethyl benzene and styrene--Gas cHRomatography 空气质量 甲苯、二甲苯、苯乙烯的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14676-1993 |
Air quality--Determination of trimethylamine--Gas cHRomatography 空气质量 三甲胺的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14571.2-1993 |
Monoethylene glycol for industrial use--Determination of diethylene glycol and triethylene glycol--Gas cHRomatographic method 工业用乙二醇中二乙二醇和三乙二醇含量的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 14516-1993 |
Specification for single and double sided flexible printed boards without tHRough connections 无贯穿连接的单、双面挠性印制板技术条件 |
China National Standards HR |
English PDF |
| GB/T 14515-1993 |
Specification for single and double sided flexible printed boards with tHRough connections 有贯穿连接的单、双面挠性印制板技术条件 |
China National Standards HR |
English PDF |
| GB/T 14520-1993 |
Determination of residual styrene monomer content in reinforced plastics based on unsaturated polyester resins by gas cHRomatography 气相色谱分析法测定不饱和聚酯树脂增强塑料中的残留苯乙烯单体含量 |
China National Standards HR |
English PDF |
| GB/T 14204-1993 |
Water quality--Determination of alkylmercury--Gas cHRomatography 水质 烷基汞的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 13988-1992 |
Types and dimensions for connectors of electronic photoflash equipment to syncHRo-cord 照相用电子闪光装置与同步线的连接件型式及尺寸 |
China National Standards HR |
English PDF |
| GB/T 13904-1992 |
Water quality--Determination of TNT， RDX， DNT--Gas cHRomatography 水质 梯恩梯、黑索金、地恩梯的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 13747.6-1992 |
Zirconium and zirconium alloys--Determination of copper content--2，9-Dimethyl-1，10-phenantHRoline spectrophotometric method 锆及锆合金化学分析方法 2，9-二甲基-1，10-二氮杂菲分光光度法测定铜量 |
China National Standards HR |
English PDF |
| GB/T 13747.5-1992 |
Zirconium and zirconium alloys--Determination of aluminium content--CHRome azurol S spectrophotometric method 锆及锆合金化学分析方法 铬天青S分光光度法测定铝量 |
China National Standards HR |
English PDF |
| GB/T 13747.4-1992 |
Zirconium and zirconium alloys--Determination of cHRomium content--Diphenylcarbazide spectrophoto-metric method 锆及锆合金化学分析方法 二苯卡巴肼分光光度法测定铬量 |
China National Standards HR |
English PDF |
| GB/T 13747.2-1992 |
Zirconium and zirconium alloys--Determination of iron content--1，10-phenantHRolinespectrophoto-metric method 锆及锆合金化学分析方法 1，10-二氮杂菲分光光度法测定铁量 |
China National Standards HR |
English PDF |
| GB/T 13747.21-1992 |
Zirconium and zirconium alloys--Determination of hydrogen content--Vacuum heating cHRomatographic method 锆及锆合金化学分析方法 真空加热气相色谱法测定氢量 |
China National Standards HR |
English PDF |
| GB/T 4958.16-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section tHRee--R.F. branching networks 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第三节 射频分支网络 |
China National Standards HR |
English PDF |
| GB/T 13682-1992 |
Axial load fatigue testing for tHReadedfasteners 螺纹紧固件轴向载荷疲劳试验方法 |
China National Standards HR |
English PDF |
| GB/T 3555-1992 |
Petroleum products--Determination of Saybolt color--Saybolt cHRomometer method 石油产品赛波特颜色测定法(赛波特比色计法) |
China National Standards HR |
English PDF |
| GB/T 13580.5-1992 |
Determination of fluoride， chloride， ntrite， nitrate， salfate in the wet precipitation--Ion cHRomotography 大气降水中氟、氯、亚硝酸盐、硝酸盐、硫酸盐的测定 离子色谱法 |
China National Standards HR |
English PDF |
| GB/T 13519-1992 |
Heat sHRinkable polyethylene film 聚乙烯热收缩薄膜 |
China National Standards HR |
English PDF |
| GB/T 13158-1991 |
Compatibility test procedures of clock and syncHRonization equipment of digital switch introducedinto digital network 数字交换机的时钟和同步设备进入数字网的兼容性测试方法 |
China National Standards HR |
English PDF |
| 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 HR |
English PDF |
| 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 HR |
English PDF |
| 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 HR |
English PDF |
| 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 HR |
English PDF |
| 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 HR |
English PDF |
| GB/T 12571-1990 |
Methods of measurement of monocHRome display tubes 单色显示管测试方法 |
China National Standards HR |
English PDF |
| GB/T 12570-1990 |
Blank detail specification for monocHRome display tubes 单色显示管空白详细规范 (可供认证用) |
China National Standards HR |
English PDF |
| GB/T 12338-1990 |
Methods of measurement for monocHRomeuniversal CCTV camera 黑白通用型应用电视摄像机测量方法 |
China National Standards HR |
English PDF |
| GB 12048-1989 |
Requirements for clock and syncHRonization equipment used in the digital network 数字网内时钟和同步设备的进网要求 |
China National Standards HR |
English PDF |
| GB/T 11914-1989 |
Water quality--Determination of thechemical oxyyen demand--DicHRomate method 水质 化学需氧量的测定 重铬酸盐法 |
China National Standards HR |
English PDF |
| GB/T 11895-1989 |
Water quality--Determination of benzo(a)-pyrene--Acetylated paper cHRomatography with fluorescence spectrophotometric method 水质 苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法 |
China National Standards HR |
English PDF |
| GB/T 11890-1989 |
Water quality--Determination of benzeneand its analogies--Gas cHRomatographic method 水质 苯系物的测定 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11841-1989 |
Uraniumdioxide powder and pellets--Determination of uranium--Ferrous sulfate reduction-potassium dicHRomate oxidation titrimatric method 二氧化铀粉末和芯块中铀的测定 硫酸亚铁还原-重铬酸钾氧化滴定法 |
China National Standards HR |
English PDF |
| GB/T 11940-1989 |
Standard method for hygienic examination of crotonaldehyde in drinking water sources--Gas cHRomato-graphy 水源水中巴豆醛卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11939-1989 |
Standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources--Gas cHRomato-graphy 水源水中二硝基苯类和硝基氯苯类卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11938-1989 |
Standard method for hygienic examination of chlorobenzenes in drinking water sources--Gas cHRomato-graphy 水源水中氯苯系化合物卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11937-1989 |
Standard method for hygienic examination of benzenes in drinking water sources--Gas cHRomato-graphy 水源水中苯系物卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11936-1989 |
Standard method for hygienic examination of acrylamide in drinking water sources--Gas cHRomatography 水源水中丙烯酰胺卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11935-1989 |
Standard method for hygienic examination of chloroprene in drinking water sources--Gas cHRomato-graphy 水源水中氯丁二烯卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11934-1989 |
Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas cHRomatography 水源水中乙醛、丙烯醛卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11741-1989 |
Standard method for hygienic examination of carbon disulfide in air of residential areas--Gas cHRomato-graphy 居住区大气中二硫化碳卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11738-1989 |
Standard methodfor hygienic examination of methanol and acetone in air of residential areas--Gas cHRomatography 居住区大气中甲醇、丙酮卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11737-1989 |
Standard method for hygienic examination of benzene，toluene and xylene in air of residentialareas--Gas cHRomatography 居住区大气中苯、甲苯和二甲苯卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11734-1989 |
Standard methodfor hygienic examination of methylparathion in air of residential areas--Gas cHRomatography 居住区大气中甲基-1605卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11733-1989 |
Standard method for hygienic examination of inor-ganic sulfate in air of residential areas--Ion cHRomatography 居住区大气中硫酸盐卫生检验标准方法 离子色谱法 |
China National Standards HR |
English PDF |
| GB/T 11731-1989 |
Standard method for hygienic examination of nitrobenzene in air of residential areas--Gas cHRomato-graphy 居住区大气中硝基苯卫生检验标准方法 气相色谱法 |
China National Standards HR |
English PDF |
| GB/T 11299.7-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section tHRee:Low noise amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器 |
China National Standards HR |
English PDF |
| GB/T 11299.3-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section tHRee:Measurements in the i.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量 |
China National Standards HR |
English PDF |
| GB/T 11299.14-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monocHRome and colour television transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量 |
China National Standards HR |
English PDF |
| GB/T 11299.13-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section tHRee:Measurements for F.D.M. transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量 |
China National Standards HR |
English PDF |
| GB/T 11222.1-1989 |
Radiochemical analysis of strontium-90 in ash of biological samples--Extraction cHRomatography by di-(2-ethylhexyl) phosphate 生物样品灰中锶-90的放射化学分析方法 二-(2-乙基己基)磷酸酯萃取色层法 |
China National Standards HR |
English PDF |
| GB/T 11219.1-1989 |
Determination of plutonium in soil--Extraction cHRomatography method 土壤中钚的测定 萃取色层法 |
China National Standards HR |
English PDF |
| GB 11510-1989 |
Diagnostic criteria and principles of management of occupational acute pyretHRoids poisoning 职业性急性拟除虫菊酯中毒诊断标准及处理原则 |
China National Standards HR |
English PDF |
| GB 11504-1989 |
Diagnostic criteria and principles of management of occupational cHRonic lead poisoning 职业性慢性铅中毒诊断标准及处理原则 |
China National Standards HR |
English PDF |
| GB/T 10585-1989 |
Fundamental requirements of excitation systems for medium and small syncHRonous machines 中小型同步电机励磁系统基本技术要求 |
China National Standards HR |
English PDF |
| GB/T 4333.6-1988 |
Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of cHRomium content 硅铁化学分析方法 二苯基碳酰二肼光度法测定铬量 |
China National Standards HR |
English PDF |
| GB/T 9800-1988 |
CHRomate conversion coatings on electroplated zinc and cadmium coatings 电镀锌和电镀镉层的铬酸盐转化膜 |
China National Standards HR |
English PDF |
| GB/T 9758.6-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 6:Determination of total cHRomium content of the liquid portion of the paint--Flame atomic absorption spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第六部分:色漆的液体部分中铬总含量的测定 火焰原子吸收光谱法 |
China National Standards HR |
English PDF |
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