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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 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 IR |
 English PDF |
| GB/T 13345-1992 |
General technical requIRement of oil film bearing for rolling mill 轧机油膜轴承通用技术条件 |
China National Standards IR |
English PDF |
| GB/T 13338-1991 |
Basic rules for the measurement andcalculation of thermal equilibrium of fuel-fIRed furnace in industry 工业燃料炉热平衡测定与计算基本规则 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| GB/T 13270-1991 |
Atmospheric aIR--Test dust standardsample--Simulated atmospheric dust 大气 试验粉尘标准样品 模拟大气尘 |
China National Standards IR |
English PDF |
| GB/T 13269-1991 |
Atmospheric aIR--Test dust standard sample--Fly ash 大气 试验粉尘标准样品 煤飞尘 |
China National Standards IR |
English PDF |
| GB/T 13268-1991 |
Atmospheric aIR--Test dust standard sample--Loess dust 大气 试验粉尘标准样品 黄土尘 |
China National Standards IR |
English PDF |
| GB/T 13242-1991 |
IRon ores--Low-temperature disintegration test--Method using cold tumbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards IR |
English PDF |
| GB/T 13241-1991 |
IRon ores--Determination of reducibility 铁矿石 还原性的测定方法 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| GB/T 13186-1991 |
General specification for aIRborne doppler navigation systems 机载多普勒导航系统通用技术条件 |
China National Standards IR |
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 IR |
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 IR |
English PDF |
| GB/T 13169-1991 |
General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4 mm coaxial cable paIRs 标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求 |
China National Standards IR |
English PDF |
| GB/T 13168-1991 |
General specification for 8MHz (1800ch) carrier systems on standardized 2.6/9.5mm coaxialcable paIRs 标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求 |
China National Standards IR |
English PDF |
| GB/T 13167-1991 |
RequIRements for long haul optical fiber cable systems joined to national public telecommunication network 长途光缆通信系统进网要求 |
China National Standards IR |
English PDF |
| GB/T 13162-1991 |
Equipment for monitoring aIRborne radioactive iodine in the environment 环境中气载放射性碘监测设备 |
China National Standards IR |
English PDF |
| GB/T 3840-1991 |
Technical methods for making local emission standards of aIR pollutants 制定地方大气污染物排放标准的技术方法 |
China National Standards IR |
English PDF |
| GB/T 7727.5-1991 |
General terminology for ships--Ship envIRonment 船舶通用术语 船舶环境 |
China National Standards IR |
English PDF |
| GB/T 13146-1991 |
Terminology for aIR cushion vehicle 气垫船术语 |
China National Standards IR |
English PDF |
| GB/T 12992-1991 |
Measuring methods of thermal characteristic for forced aIR cooling of electronic equipment 电子设备强迫风冷热特性测试方法 |
China National Standards IR |
English PDF |
| GB/T 13061-1991 |
AIR spring for automotive suspension--Rubber bellows 汽车悬架用空气弹簧 橡胶气囊 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| GB/T 12980-1991 |
General technical requIRement and testing method for marine power plant 船舶电站通用技术要求和试验方法 |
China National Standards IR |
English PDF |
| GB 12971.5-1991 |
Trolley and contact wIRes for electric traction--Part 5:Aluminium alloy trolley and contact wires 电力牵引用接触线 第五部分:铝合金接触线 |
China National Standards IR |
English PDF |
| GB 12971.4-1991 |
Trolley and contact wIRes for electric traction--Part 4:Aluminium-steel and aluminium alloy composite trolley and content wires 电力牵引用接触线 第四部分:钢、铝及铝合金复合接触线 |
China National Standards IR |
English PDF |
| GB/T 12934-1991 |
Marine oil-free aIR compressor for control use--Technical specifications 船舶控制设备用无油空气压缩机技术条件 |
China National Standards IR |
English PDF |
| GB/T 12930-1991 |
Technical specification for high pressure reciprocating aIR diving apparatus 潜水装具用高压活塞式空气压缩机技术条件 |
China National Standards IR |
English PDF |
| GB/T 12919-1991 |
Cleaning equipments of controled aIR source for ship 船用控制气源净化装置 |
China National Standards IR |
English PDF |
| GB/T 12858-1991 |
EnvIRonment requirements and testmethods for ground radio-navigation equipments 地面无线电导航设备环境要求和试验方法 |
China National Standards IR |
English PDF |
| GB/T 12842-1991 |
Terminology for film integrated cIRcuits and hybrid film integrated circuits 膜集成电路和混合膜集成电路术语 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| 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 IR |
English PDF |
| GB/T 2972-1991 |
Zinc-coated steel wIRe--Test method for uniformity of zinc coating on wire by the copper sulphate dip 镀锌钢丝锌层硫酸铜试验方法 |
China National Standards IR |
English PDF |
| GB/T 12756-1991 |
Steel wIRe ropes for rubber hose 胶管用钢丝绳 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| GB/T 12759-1991 |
Double-cIRcular-arc tooth profile of basic rack for cylindrical gears 双圆弧圆柱齿轮基本齿廓 |
China National Standards IR |
English PDF |
| 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 IR |
English PDF |
| GB 12691-1990 |
AIR compressor oils 空气压缩机油 |
China National Standards IR |
English PDF |
| GB 12638-1990 |
Safety requIRements of radiation for microwave and ultrashort wave communication equipment 微波和超短波通信设备辐射安全要求 |
China National Standards IR |
English PDF |
| GB/T 12563-1990 |
RequIRements of terrestrial interface for domestic satellite communications earth stations 国内卫星通信地球站地面接口要求 |
China National Standards IR |
English PDF |
| GB/T 12559-1990 |
The patternes series for artwork master of printed cIRcuits 印制电路用照相底图图形系列 |
China National Standards IR |
English PDF |
| GB/T 12378-1990 |
Analytical method of microquantity uranium in aIR by spectropho to fluoremetry after extraction with TBP 空气中微量铀的分析方法 TBP 萃取荧光法 |
China National Standards IR |
English PDF |
| GB/T 12377-1990 |
Analytical method of microquantity uranium in aIR by laser-fluoremetry 空气中微量铀的分析方法 激光荧光法 |
China National Standards IR |
English PDF |
| GB 12379-1990 |
Regulations of monitoring for envIRonmental nuclearradiations 环境核辐射监测规定 |
China National Standards IR |
English PDF |
| GB/T 12314-1990 |
Sensory analysis method--Guide lines for the preparation of samples for which dIRect sensory analysis is not feasible 感官分析方法 不能直接感官分析的样品制备准则 |
China National Standards IR |
English PDF |
| GB/T 12281-1990 |
RequIRements for the interconnections and matching of color television broadcast receivers and other equipment 彩色电视广播接收机与其他设备互连配接要求 |
China National Standards IR |
English PDF |
| GB/T 10593.3-1990 |
Methods of measuring envIRonmental parameters for electric and electronic products--Treatment andinduction for the vibration data 电工电子产品环境参数测量方法 振动数据处理和归纳 |
China National Standards IR |
English PDF |
| GB/T 12374-1990 |
Standard method for examination of nitrate in aIR of residential areas--Reduction of the cadmium column--Spectrophotometry of N-(1-naphthyl) ethylene diaminehydrochloride 居住区大气中硝酸盐检验标准方法 镉柱还原-盐酸萘乙二胺分光光度法 |
China National Standards IR |
English PDF |
| GB/T 12373-1990 |
Standard sampling equipments of liquid absorbent methods for determining gaseous pollutants in aIR of residential areas 居住区大气中气态污染物液体吸收法的标准采样装置 |
China National Standards IR |
English PDF |
| GB/T 12372-1990 |
Standard method for examination of nitrogen dioxide in aIR of residential areas--Modified Saltzman method 居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法 |
China National Standards IR |
English PDF |
| GB/T 12267-1990 |
Marine navigational equipment--General requIRements--Methods of testing and required test results 船用导航设备通用要求和试验方法 |
China National Standards IR |
English PDF |
| GB/T 12183-1990 |
General specification of aIRborne transponders for air traffic control 空中交通管制机载应答机通用技术条件 |
China National Standards IR |
English PDF |
| GB/T 12182-1990 |
General specification of secondary surveillance radar for aIR traffic control 空中交通管制二次监视雷达通用技术条件 |
China National Standards IR |
English PDF |
| GB/T 12166-1990 |
Electrical characteristics of unbalanced voltage digital interface cIRcuits 非平衡电压数字接口电路的电气特性 |
China National Standards IR |
English PDF |
| GB/T 12057-1989 |
General purpose 37-position and 9-position interface for data terminal equipment and data cIRcuit-terminating equipment employing serial binary data interchange 使用串行二进制数据交换的数据终端设备和数据电路终接设备之间的通用37插针和9 插针接口 |
China National Standards IR |
English PDF |
| GB 12073-1989 |
Security and sanitary standard for daIRy equipment 乳品设备安全卫生 |
China National Standards IR |
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 IR |
English PDF |
| GB/T 11874-1989 |
DIRection of opening and symbolic designation of marine doors and windows 船用门和窗开启方向和符号标志 |
China National Standards IR |
English PDF |
| GB/T 11911-1989 |
Water quality--Determination of IRon and manganese--Flame atomic absorption spectrometric method 水质 铁、锰的测定 火焰原子吸收分光光度法 |
China National Standards IR |
English PDF |
| GB/T 11820-1989 |
The requIRements for urban optical fiber cable systems joined to national public telecommunication network 市内光缆通信系统进网要求 |
China National Standards IR |
English PDF |
| GB/T 11742-1989 |
Standard method for hygienic examination of hydrogen sulfide in aIR of residential areas--Methylene blue spectrophotometric method 居住区大气中硫化氢卫生检验标准方法 亚甲蓝分光光度法 |
China National Standards IR |
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 IR |
English PDF |
| GB/T 11740-1989 |
Standard method forhygienic examination of cadmium in aIR of residential areas--Atomic absorption spectrophotometry 居住区大气中镉卫生检验标准方法 原子吸收分光光度法 |
China National Standards IR |
English PDF |
| GB/T 11739-1989 |
Standard method forhygienic examination of lead in aIR of residential areas--Atomic absorption spectrophotometry 居住区大气中铅卫生检验标准方法 原子吸收分光光度法 |
China National Standards IR |
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 IR |
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 IR |
English PDF |
| GB/T 11736-1989 |
Standard method for hygienic examination of chlorine in aIR of residential areas--Methyl orange spectrophotometric method 居住区大气中氯卫生检验标准方法 甲基橙分光光度法 |
China National Standards IR |
English PDF |
| GB/T 11735-1989 |
Standard method for hygienic examination of bery-llium in aIR of residential areas--Morin fluorescence spectrophotometric method 居住区大气中铍卫生检验标准方法 桑色素荧光分光光度法 |
China National Standards IR |
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 IR |
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 IR |
English PDF |
| GB/T 11732-1989 |
Standard method for hygienic examination of pyridine in aIR of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method 居住区大气中吡啶卫生检验标准方法 氯化氰-巴比妥酸分光光度法 |
China National Standards IR |
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 IR |
English PDF |
| GB 11667-1989 |
Hygienic standard for inhalable particulate matter in ambient aIR of residential areas 居住区大气中可吸入颗粒物卫生标准 |
China National Standards IR |
English PDF |
| GB 11660-1989 |
Health protection zone standard for IRonmaking plants 炼铁厂卫生防护距离标准 |
China National Standards IR |
English PDF |
| GB 11719-1989 |
Health standard for solvent gasolines in the aIR of workplace 车间空气中溶剂汽油卫生标准 |
China National Standards IR |
English PDF |
| GB 11726-1989 |
Health standard for dusts of aluminium，aluminium oxide and aluminium alloys in the aIR of workplace 车间空气中铝、氧化铝、铝合金粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11725-1989 |
Health standard for dust containing more than 80% free silica in the aIR of workplace 车间空气中含80%以上游离二氧化硅粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11724-1989 |
Health standard for dust containing 50%～80% free silica in the aIR of workplace 车间空气中含50%～80%游离二氧化硅粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11723-1989 |
Health standard for 1，2-dichloroethane in the aIR of workplace 车间空气中1，2-二氯乙烷卫生标准 |
China National Standards IR |
English PDF |
| GB 11722-1989 |
Health standard for vanadium and its compounds in the aIR of workplace 车间空气中钒及其化合物卫生标准 |
China National Standards IR |
English PDF |
| GB 11721-1989 |
Health standard for ethylene oxide in the aIR of workplace 车间空气中环氧乙烷卫生标准 |
China National Standards IR |
English PDF |
| GB 11720-1989 |
Health standard for trichlorfon in the aIR ofworkplace 车间空气中敌百虫卫生标准 |
China National Standards IR |
English PDF |
| GB/T 11450.4-1989 |
Hollow metallic waveguides--Part 4:Relevant specifications for cIRcular waveguides 空心金属波导 第四部分:圆形波导有关规范 |
China National Standards IR |
English PDF |
| GB/T 11449.4-1989 |
Flanges for waveguides--Part 4:Relevant specification for flanges for cIRcular waveguides 波导法兰盘 第四部分:圆形波导法兰盘规范 |
China National Standards IR |
English PDF |
| GB/T 11449.1-1989 |
Flanges for waveguides--Part 1:General requIRements 波导法兰盘 第一部分:一般要求 |
China National Standards IR |
English PDF |
| GB/T 11455-1989 |
Hearing aid equipment not entIRely wornon the listener 不完全佩戴在听者身上的助听设备 |
China National Standards IR |
English PDF |
| GB/T 11450.1-1989 |
Hollow metallic waveguides--Part 1:General requIRement and measuring methods 空心金属波导 第一部分:一般要求和测量方法 |
China National Standards IR |
English PDF |
| GB 11532-1989 |
Hygienic standard for raffinate (50～220℃) in the aIR of workplace 车间空气中抽余油(50～220℃)卫生标准 |
China National Standards IR |
English PDF |
| GB 11531-1989 |
Hygienic standard for copper dust and fume in the aIR of workplace 车间空气中铜尘(烟)卫生标准 |
China National Standards IR |
English PDF |
| GB 11530-1989 |
Hygienic standard for tricresyl phosphate in the aIR of workplace 车间空气中三甲苯磷酸酯卫生标准 |
China National Standards IR |
English PDF |
| GB 11529-1989 |
Hygienic standard for cobalt and its oxides in the aIR of workplace 车间空气中钴及其氧化物卫生标准 |
China National Standards IR |
English PDF |
| GB 11528-1989 |
Hygienic standard for grinding wheel dust in the aIR of workplace 车间空气中砂轮磨尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11527-1989 |
Hygienic standard for silicon carbide dust in the aIR of workplace 车间空气中碳化硅粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11526-1989 |
Hygienic standard for chlorothalonile in the aIR of workplace 车间空气中百菌清卫生标准 |
China National Standards IR |
English PDF |
| GB 11525-1989 |
Hygienic standard for acrylamide in the aIRof workplace 车间空气中丙烯酰胺卫生标准 |
China National Standards IR |
English PDF |
| GB 11524-1989 |
Hygienic standard for ethylene chlorohydrin in the aIR of workplace 车间空气中氯乙醇卫生标准 |
China National Standards IR |
English PDF |
| GB/T 11444.3-1989 |
Transmitter， receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requIRements--Part 3:Equipment for television/frequency modulation 国内卫星通信地球站发射、接收和地面通信设备技术要求 第三部分:电视/ 调频设备 |
China National Standards IR |
English PDF |
| GB/T 11443.4-1989 |
Domestic satellite communication earth stations--General technical requIRements--Part 4:Television/ frequency modulation carrier channel 国内卫星通信地球站总技术要求 第四部分:电视 /调频载波通道 |
China National Standards IR |
English PDF |
| GB/T 11443.1-1989 |
Domestic satellite communication earth stations--General technical requIRements--Part 1:Common performance 国内卫星通信地球站总技术要求 第一部分:通用要求 |
China National Standards IR |
English PDF |
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