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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 "on" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 12648-1990 Generic specification for weather radars
    天气雷达通用技术条件    		 China National Standards
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    GB/T 12646-1990 Numerical control of machines--NC processor input--Basic part program reference language
    数字控制机床的数控处理程序输入 基本零件源程序参考语言    		 China National Standards
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    GB/T 12640-1990 Methods of measurement for the digital microwave radio relay communication equipments
    数字微波接力通信设备测量方法    		 China National Standards
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    GB/T 12639-1990 Methods of in-orbit testing for communication satellite payload performances
    通信卫星有效载荷性能的在轨测试方法    		 China National Standards
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    GB/T 12635-1990 Ceramic base body using in carbon film resistor
    碳膜电阻器用陶瓷基体    		 China National Standards
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    GB/T 12634-1990 Test methods for electroelastic constants of piezoelectric crystals
    压电晶体电弹常数测试方法    		 China National Standards
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    GB/T 12631-1990 Test method for resistance of conductor of printed boards
    印制导线电阻测试方法    		 China National Standards
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    GB/T 12630-1990 Thin epoxide woven glass fabric copper-clad laminated sheet， general purpose grade， for use in the fabrication of multilayer printed boards
    一般用途的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)    		 China National Standards
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    GB/T 12629-1990 Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
    限定燃烧性的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)    		 China National Standards
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    GB/T 12627-1990 Generic specification for flexible disk drive
    软磁盘驱动器通用技术条件    		 China National Standards
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    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
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    GB/T 12601-1990 Basic terminology of harmonic gear drive
    谐波齿轮传动基本术语    		 China National Standards
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    GB/T 387-1990 Dark petroleum products--Determination of sulphur content--Tubular oven method
    深色石油产品硫含量测定法 (管式炉法)    		 China National Standards
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    GB/T 12582-1990 Liquid hydrocarbons--Determination of electrical conductivity--Precision meter
    液态烃类电导率测定法 (精密静电计法)    		 China National Standards
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    GB/T 12580-1990 Inhibited mineral insulating oils--Determination of oxidation stability
    加抑制剂矿物绝缘油氧化安定性测定法    		 China National Standards
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    GB/T 12578-1990 Lubricating oils--Determination of flow ability--U-tube method
    润滑油流动性测定法 (U 形管法)    		 China National Standards
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    GB/T 12577-1990 Refrigerator oils--Determination of floc point
    冷冻机油絮凝点测定法    		 China National Standards
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    GB/T 12575-1990 Liquid fuel oils--Determination of vanadium content--Flameless atomic absorption spectroscopic method
    液体燃料油钒含量测定法 无火焰原子吸收光谱法    		 China National Standards
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    GB/T 12574-1990 Jet fuels--Determination of total acid number
    喷气燃料总酸值测定法    		 China National Standards
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    GB/T 12571-1990 Methods of measurement of monochrome display tubes
    单色显示管测试方法    		 China National Standards
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    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
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    GB/T 12569-1990 Blank detail specification for display storage tubes
    直观存储管空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 12568-1990 Sectional specification for display storage tubes
    直观存储管分规范 (可供认证用)    		 China National Standards
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    GB/T 12565-1990 Semiconductor devices--Sectional specification for optoelectronic devices
    半导体器件 光电子器件分规范 (可供认证用)    		 China National Standards
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    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
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    GB/T 12548-1990 Motor vehicles--Speedometer and odometer--Calibration method
    汽车速度表、里程表检验校正方法    		 China National Standards
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    GB/T 12566-1990 Interface for signal chain of sound and television broadcasting transmitting equipments
    声音和电视广播发射设备信号链接口    		 China National Standards
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    GB 12526-1990 Specifications for long range electro-optical distance measurement
    远程光电测距规范    		 China National Standards
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    GB/T 12512-1990 Fibre optic attenuators--Part 1:Generic specification
    纤维光学衰减器 第一部分:总规范(可供认证用)    		 China National Standards
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    GB/T 12511-1990 Fibre optic switches--Part 1:Generic specification
    纤维光学开关 第一部分:总规范(可供认证用)    		 China National Standards
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    GB/T 12509-1990 16， 24 Dot matrix font setand data set of Uighur character for information interchange
    信息交换用维吾尔文16、24点阵字母集及数据集    		 China National Standards
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    GB/T 12508-1990 Alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image
    光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸    		 China National Standards
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    GB/T 12506-1990 Generic specification for windfinding radars
    测风雷达通用技术条件    		 China National Standards
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    GB/T 12524-1990 Measurement method for noise from construction site
    建筑施工场界噪声测量方法    		 China National Standards
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    GB 12525-1990 Emission standards and measurement methods of railway noise on the boundary alongside railway line
    铁路边界噪声限值及其测量方法    		 China National Standards
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    GB 12698-1990 Hygienic specifications of factory for yellow rice wine
    黄酒厂卫生规范    		 China National Standards
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    GB 12697-1990 Hygienic specifications of factory for fruit wine
    果酒厂卫生规范    		 China National Standards
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    GB 12696-1990 Hygienic specifications of factory for wine
    葡萄酒厂卫生规范    		 China National Standards
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    GB 12694-1990 Hygienic specifications of meat packing plant
    肉类加工厂卫生规范    		 China National Standards
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    GB/T 12466-1990 Terminology for corrosion and protection for ship and marine engineering
    船舶及海洋工程腐蚀与防护术语    		 China National Standards
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    GB/T 12449-1990 Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipment
    以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口    		 China National Standards
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    GB/T 12442-1990 Test method for the hydroxyl groups contentof silica glass
    石英玻璃中羟基含量检验方法    		 China National Standards
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    GB/T 12440-1990 Explosive--Determination of brisance--Lead cylinder compression test
    炸药猛度试验 铅柱压缩法    		 China National Standards
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    GB/T 12438-1990 Test method for industrial powdery explosivescontained ammonium nitrate and trinitrotoluene
    工业粉状铵梯炸药试验方法    		 China National Standards
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    GB/T 12436-1990 Explosive--Determination of power--Lead block method
    炸药作功能力试验 铅铸法    		 China National Standards
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    GB/T 12416.2-1990 Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classification
    玻璃颗粒在 121℃耐水性的试验方法和分级    		 China National Standards
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    GB/T 12415-1990 Pharmaceutical glass containers--Stress examination--Test methods
    药用玻璃容器 内应力检验方法    		 China National Standards
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    GB 2640-1990 Injection vials for antibiotics
    模制抗生素玻璃瓶    		 China National Standards
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    GB/T 12408-1990 Codes for social moonlights
    社会兼职代码    		 China National Standards
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    GB/T 12403-1990 Names and codes for the officials positions
    干部职务名称代码    		 China National Standards
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    GB/T 12401-1990 Specificationof antenna (including feed network) and servo system used in domestic satellitecommunication earth stations
    国内卫星通信地球站天线(含馈源网络)和伺服系统设备技术要求    		 China National Standards
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    GB/T 12371-1990 Bevel gears--Information of the dimensional data to be given on the drawing
    锥齿轮 图样上应注明的尺寸数据    		 China National Standards
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    GB/T 12365-1990 Technical parameters for short distance optical cable transmission of broadcasting and television
    广播电视短程光缆传输技术参数    		 China National Standards
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    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
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    GB/T 12376-1990 Analytical method of polonium-210 in water--Method of preparing sample by electroplating
    水中钋-210的分析方法 电镀制样法    		 China National Standards
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    GB 12379-1990 Regulations of monitoring for environmental nuclearradiations
    环境核辐射监测规定    		 China National Standards
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    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
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    GB 12345-1990 Code of Chinese ideogram set for information interchange--Supplementary set
    信息交换用汉字编码字符集 辅助集    		 China National Standards
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    GB/T 4333.10-1990 Methods for chemical analysis of ferrosilicon--The infrared absorption method for the determination of carbon content
    硅铁化学分析方法 红外线吸收法测定碳量    		 China National Standards
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    GB/T 12331-1990 Classified standard of operation with exposure to toxic chemicals in the workplace
    有毒作业分级    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 12277-1990 Fixed resistors for use in electronic equipment--Part 7:Blank detail specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E
    电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用)    		 China National Standards
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    GB/T 12276-1990 Fixed resistors for use in electronic equipment--Part 7:Sectional specification--Fixed resistor networks in which not all resistors are individually measurable
    电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用)    		 China National Standards
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    GB/T 12275-1990 The rule of type designation for quartz crystal oscillators
    石英晶体振荡器型号命名方法    		 China National Standards
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    GB/T 12272-1990 Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors
    射频同轴连接器耐射频高电位电压测试方法    		 China National Standards
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    GB/T 12354-1990 Method of model designation for the electronic computer peripheral equipment
    电子计算机外围设备型号命名方法    		 China National Standards
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    GB/T 12200.1-1990 Chinese information processing--Vocabulary--Part 01:Fundamental terms
    汉语信息处理词汇 01部分:基本术语    		 China National Standards
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    GB/T 12193-1990 Methods of measurement for radio receivers employing F3E emission used in the mobile services
    移动通信调频无线电话接收机测量方法    		 China National Standards
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    GB/T 12192-1990 Methods of measurement for radio transmitters employing F3E emission used in the mobile services
    移动通信调频无线电话发射机测量方法    		 China National Standards
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    GB/T 12189-1990 General specification for television broadcasting exciter
    电视广播激励器通用技术条件    		 China National Standards
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    GB/T 12185-1990 General specification for exciter used to MW AM broadcast transmitter
    中波调幅广播激励器通用技术条件    		 China National Standards
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    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
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    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
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    GB/T 12171-1990 Specification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network
    TDM/FDM 60路复用转换设备进网要求    		 China National Standards
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    GB/T 12163-1990 Lead shielding units for 50 and 100 mm thick walls used for protection against ionizing radiation
    用于防护电离辐射的50 mm和100 mm厚墙的铅屏蔽构件    		 China National Standards
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    GB/T 12247-1989 Automatic steam traps--Classification
    蒸汽疏水阀 分类    		 China National Standards
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    GBJ 143-1990 Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and retransmitting station
    架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准    		 China National Standards
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    GBJ 130-1990 Technical code for reinforced concrete lift-slab structure
    钢筋混凝土升板结构技术规范    		 China National Standards
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    GB/T 12129-1989 Characteristics and test methods for time-to-amplitude converters
    时(间)-幅(度)变换器测试方法    		 China National Standards
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    GB/T 12128-1989 Reference sources for the calibration of surface contamination monitors--Beta-emitters and alpha-emitters
    用于校准表面污染监测仪的参考源 β发射体和α发射体    		 China National Standards
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    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
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    GB/T 12055-1989 Information processing--Magnetic tape cassette and cartridge labelling and file structurefor information interchange
    信息处理 信息交换用的盒式磁带和卡式磁带的标号和文卷结构    		 China National Standards
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    GB/T 12054-1989 Data processing--Procedure for registration of escape sequences
    数据处理 转义序列的登记规程    		 China National Standards
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    GB/T 12053-1989 Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image
    光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸    		 China National Standards
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    GB/T 12051-1989 24 Dot matrix font set and data set of Mongolian characters for information processing
    信息处理用蒙古文24点阵字模集及数据集    		 China National Standards
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    GB 12052-1989 Korean character coded character set for information interchange
    信息交换用朝鲜文字编码字符集    		 China National Standards
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    GB 12050-1989 Information processing--Uighur coded graphic character sets for information interchange
    信息处理 信息交换用维吾尔文编码图形字符集    		 China National Standards
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    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
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    GB/T 11987-1989 Surface active agent--Technical alkane sulphonates--Determination of total alkane sulphonates content
    表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定    		 China National Standards
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    GB/T 11985-1989 Surface active agents--Determination of interfacial tension--Drop volume method
    表面活性剂 界面张力的测定 滴体积法    		 China National Standards
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    GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate--Determination of isocyanate content
    多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法    		 China National Standards
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    GB/T 12009.2-1989 Isocyanates--Determination of hydrolyzable chlorine content
    异氰酸酯中水解氯含量测定方法    		 China National Standards
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    GB/T 12009.1-1989 Isocyanates--Determination of total chlorine content
    异氰酸酯中总氯含量测定方法    		 China National Standards
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    GB/T 12007.7-1989 Determination of gelation time of epoxide resins
    环氧树脂凝胶时间测定方法    		 China National Standards
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    GB/T 12007.6-1989 Epoxide resins--Determination of softening point--Ring and ball method
    环氧树脂软化点测定方法 环球法    		 China National Standards
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