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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 "En" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 11632-1989 Technical specifications of material of pressure hull structure for submersibles and underwater equipmEnts
    潜水器和水下装置耐压结构材料技术条件    		 China National Standards
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    GB/T 11631-1989 Technical specifications of manufacture of pressure hull structure for submersibles and underwater equipmEnts
    潜水器和水下装置耐压结构制造技术条件    		 China National Standards
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    GB 11680-1989 HygiEnic standard of paper used for food packaging
    食品包装用原纸卫生标准    		 China National Standards
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    GB 11678-1989 HygiEnic standard for polytetrafluorethylene used as inner coating of food containers
    食品容器内壁聚四氟乙烯涂料卫生标准    		 China National Standards
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    GB/T 11578-1989 The landing boom for St. LawrEnce seaway
    圣劳伦斯航道登岸吊杆    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 11453-1989 Methods of measuremEnt of performance characteristics of hearing aids under simulated in situ working conditions
    模拟实际工作条件下的助听器性能测量方法    		 China National Standards
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    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
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    GB/T 11447-1989 Methods of measuremEnt of fibre-optic plates
    光学纤维面板测试方法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 1526-1989 Information processing--DocumEntation symbols and conventionsfor data， program and system flowcharts， program network charts and system resources charts
    信息处理 数据流程图、程序流程图、系统流程图、程序网络图和系统资源图的文件编制符号及约定    		 China National Standards
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    GB/T 11383-1989 Information processing--8-Bit code for information interchange--Structure and rules for implemEntation
    信息处理 信息交换用八位代码结构和编码规则    		 China National Standards
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    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
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    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
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    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
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    GB/T 11420-1989 MeasuremEnt of specular gloss of vitreous and porcelain enamels
    搪瓷光泽测试方法    		 China National Standards
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    GB/T 11418-1989 Determination of resistance to heat of vitreous andporcelain Enamels
    搪瓷耐热性测试方法    		 China National Standards
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    GB/T 11373-1989 The gEneral principle of surface preparation of metallic substrate for thermal spraying
    热喷涂金属件表面预处理通则    		 China National Standards
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    GB/T 11372-1989 Rust prevEntion terminology
    防锈术语    		 China National Standards
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    GB 11333-1989 HygiEnic standard for aluminium-wares for food use
    铝制食具容器卫生标准    		 China National Standards
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    GB/T 223.66-1989 Methods for chemical analysis of iron，steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungstEn content
    钢铁及合金化学分析方法 硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量    		 China National Standards
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    GB/T 223.46-1989 Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectrometric method for the determination of magnesium contEnt
    钢铁及合金化学分析方法 火焰原子吸收光谱法测定镁量    		 China National Standards
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    GB/T 223.37-1989 Methods for chemical analysis of iron，steel and alloy--The indophEnol blue photometric method for the determination of nitrogen content after distillation separation
    钢铁及合金化学分析方法 蒸馏分离-靛酚蓝光度法测定氮量    		 China National Standards
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    GB/T 223.28-1989 Methods for chemical analysis of iron，steel and alloy--The α-bEnzoinoxime gravimetric method for the determination of molybdenum content
    钢铁及合金化学分析方法 α-安息香肟重量法测定钼量    		 China National Standards
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    GB/T 223.19-1989 Methods for chemical analysis of iron，steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper contEnt
    钢铁及合金化学分析方法 新亚铜灵-三氯甲烷萃取光度法测定铜量    		 China National Standards
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    GB/T 223.17-1989 Methods for chemical analysis of iron，steel and alloy--The diantipyryl methane photometric method for the determination of titanium contEnt
    钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量    		 China National Standards
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    GB/T 11161-1989 Dial and scale of electrical instrumEnts
    电测量仪表标度盘与标度尺    		 China National Standards
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    GB/T 11151-1989 Alternating currEnt bridge
    交流电桥    		 China National Standards
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    GB/T 11134-1989 Hydrocarbon solvEnts--Determination of kauri-butanol value
    烃类溶剂贝壳松脂丁醇值测定法    		 China National Standards
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    GB/T 11133-1989 Liquid petroleum products--Determination of water--Karl Fischer reagEnt method
    液体石油产品水含量测定法 (卡尔·费休法)    		 China National Standards
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    GB/T 11117.3-1989 Knock test referEnce fuels--Referencefuel grade toluene
    爆震试验参比燃料 参比燃料级甲苯    		 China National Standards
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    GB/T 11117.2-1989 Knock test referEnce fuels--Reference fuel--n-Heptane
    爆震试验参比燃料 参比燃料 正庚烷    		 China National Standards
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    GB/T 11117.1-1989 Knock test referEnce fuels--Reference fuel--iso-Octane
    爆震试验参比燃料 参比燃料 异辛烷    		 China National Standards
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    GB/T 11480-1989 Methods of measuremEnt for camera tubes
    摄像管测试方法    		 China National Standards
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    GB/T 11478-1989 GEneric specification for camera tubes
    摄像管总规范(可供认证用)    		 China National Standards
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    GB/T 11326.4-1989 High frequEncy rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Filled cables with copper conductors
    聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯填充电缆    		 China National Standards
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    GB/T 11326.2-1989 High frequEncy rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Unfilled cables with copper conductors
    聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯非填充电缆    		 China National Standards
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    GB/T 11326.1-1989 High frequEncy rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--General rules
    聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 一般规定    		 China National Standards
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    GB/T 11106-1989 Metallic powder--Determination of greEn strength by compression of cylinder compacts
    金属粉末 用圆柱形压坯的压缩测定压坯强度的方法    		 China National Standards
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    GB/T 2297-1989 Terminology for solar photovoltaic Energy system
    太阳光伏能源系统术语    		 China National Standards
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    GB/T 1711-1989 Comparison of heat stability of pigmEnts in stoving medium
    颜料在烘干型漆料中热稳定性的比较    		 China National Standards
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    GB/T 11463-1989 Reliability test for electronic measuring instrumEnts
    电子测量仪器可靠性试验    		 China National Standards
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    GB/T 11321-1989 Guide for choosing modular dimEnsions for waveguide components
    波导元件模数尺寸选择指南    		 China National Standards
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    GB/T 11309-1989 Test methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain contEnt d33
    压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试    		 China National Standards
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    GB/T 11303-1989 Blank detail specification for variable preset capacitors type C in electronic equipmEnts
    电子设备用C 类预调可变电容器空白详细规范    		 China National Standards
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    GB/T 11302-1989 Blank detail specification for variable trimmer capacitors type B in electronic equipmEnts
    电子设备用B 类微调可变电容器空白详细规范    		 China National Standards
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    GB/T 11301-1989 Blankdetail specification for variable tuning capacitors type A fitted with integralpreset capacitors type C in electronic equipmEnts
    电子设备用装有整体C 类预调电容器的A 类调谐可变电容器空白详细规范    		 China National Standards
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    GB/T 11300-1989 Blank detail specification for variable tuning capacitors type A in electronic equipmEnts
    电子设备用A 类调谐可变电容器空白详细规范    		 China National Standards
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    GB/T 11299.9-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators
    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 第七节:频率调制器 第八节:频率解调器    		 China National Standards
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    GB/T 11299.8-1989 Methods of measuremant for radio equipmEnt used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters
    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 第四节:上变频器和下变频器    		 China National Standards
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    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
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    GB/T 11299.6-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network)
    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 第一节:概述 第二节:天线(包括馈源网络)    		 China National Standards
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    GB/T 11299.5-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements
    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 第五节:噪声温度测量    		 China National Standards
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    GB/T 11299.4-1989 Methods of measuremEnt for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band
    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 第四节:基带测量    		 China National Standards
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    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
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    GB/T 11299.2-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.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 第二节:射频范围内的测量    		 China National Standards
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    GB/T 11299.15-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control
    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 第五节:天线跟踪和控制    		 China National Standards
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    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
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    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
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    GB/T 11299.12-1989 Methods of measuremEnt for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range
    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 第二节:4～6 GHz接收系统品质因数(G/T)测量    		 China National Standards
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    GB/T 11299.1-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General
    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 第一节 总则    		 China National Standards
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    GB/T 11299.11-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General
    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 第一节:概述    		 China National Standards
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    GB/T 11299.10-1989 Methods of measuremEnt for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power 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 第十节:高功率放大器    		 China National Standards
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    GB/T 11297.9-1989 Test method for dielectric tangEnt of loss angle of pyroelectric material
    热释电材料介质损耗角正切 tan δ的测试方法    		 China National Standards
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    GB/T 11297.8-1989 Test method for pyroelectric coefficiEnt of pyroelectric materials
    热释电材料热释电系数的测试方法    		 China National Standards
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    GB/T 11297.7-1989 Test method for resistivity and hall coefficiEnt indium antimonide single crystals
    锑化铟单晶电阻率及霍耳系数的测试方法    		 China National Standards
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    GB/T 11297.2-1989 Test method for side direction scatteringcoefficiEnt of laser rods
    激光棒侧向散射系数的测量方法    		 China National Standards
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    GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophEnol spectrophotometry
    土壤中铀的测定 CL-5209 萃淋树脂分离2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法    		 China National Standards
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    GB/T 11186.3-1989 Methods for measuring the colourof paint films--Part 3:Calculation of colour differEnces
    涂膜颜色的测量方法 第三部分:色差计算    		 China National Standards
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    GB/T 11186.2-1989 Methods for measuring the colourof paint films--Part 2:Colour measuremEnt
    涂膜颜色的测量方法 第二部分:颜色测量    		 China National Standards
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    GB/T 11177-1989 Testing method for compressive shear strEngth of dowel joint by inorganic adhesives
    无机胶粘剂套接压缩剪切强度试验方法    		 China National Standards
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    GB/T 11015-1989 Interface betweEn data terminal equipment and automatic calling equipment for data communication
    数据通信用数据终端设备和自动呼叫设备之间的接口    		 China National Standards
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    GB/T 11011-1989 GEneral rules for measurements of electrical characteristics of amorphous silicon solar cells
    非晶硅太阳电池电性能测试的一般规定    		 China National Standards
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    GB/T 10891-1989 Safety requiremEnts for air handling units
    空气处理机组安全要求    		 China National Standards
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    GB/T 10846-1989 GEneral specifications of marine autopilot with magnetic compass
    船用磁罗经自动操舵仪通用技术条件    		 China National Standards
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    GB/T 10785-1989 A series of specifications for light gauge metalcontainers-opEn-top-round cans
    开顶金属圆罐规格系列    		 China National Standards
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    GB 11217-1989 The regulations for monitoring effluEnts atnuclear facilities
    核设施流出物监测的一般规定    		 China National Standards
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    GB 11216-1989 GEneral requirements of quality assurance program for effluent and environmental radioactivity monitoring at nuclear facilities
    核设施流出物和环境放射性监测质量保证计划的一般要求    		 China National Standards
    En
    English PDF
    GB 11215-1989 The gEneral regulation for environmental radiological assessment
    核辐射环境质量评价一般规定    		 China National Standards
    En
    English PDF
    GB 11522-1989 HygiEnic standard for titanium dioxide dust in the air of workplace
    车间空气中二氧化钛粉尘卫生标准    		 China National Standards
    En
    English PDF

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