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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 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 TI |
 English PDF |
| GB/T 12709-1991 |
LubricaTIng oils--Determination of aging characteristics--Conradson carbon residue method 润滑油老化特性测定法 (康氏残炭法) |
China National Standards TI |
English PDF |
| GB 12711-1991 |
Standard of safety for low and intermediate-level solid radioacTIve waste packages 低、中水平放射性固体废物包装安全标准 |
China National Standards TI |
English PDF |
| GB/T 12999-1991 |
Water quality sampling--Technical regulaTIon of the preservation and handling of samples 水质采样 样品的保存和管理技术规定 |
China National Standards TI |
English PDF |
| GB/T 12997-1991 |
Water quality--Technical regulaTIon on the design of sampling programmes 水质 采样方案设计技术规定 |
China National Standards TI |
English PDF |
| GB/T 1177-1991 |
CasTIng magnesium alloys 铸造镁合金 |
China National Standards TI |
English PDF |
| GB/T 12700-1990 |
Petroleum products and hydrocarbons--DeterminaTIon of sulfur content--Wickbold combustion method 石油产品和烃类化合物 硫含量的测定 Wickbold燃烧法 |
China National Standards TI |
English PDF |
| GB/T 12688.6-1990 |
Styrene for industrial use--DeterminaTIon of trace sulfur--Oxidative micro-coulometric method 工业用苯乙烯中微量硫的测定 氧化微库仑法 |
China National Standards TI |
English PDF |
| GB/T 7631.8-1990 |
Lubricants and related products (class L)--ClassificaTIon--Part 8:Family X (Greases) 润滑剂和有关产品(L类) 的分类 第8 部分:X 组 (润滑脂) |
China National Standards TI |
English PDF |
| GB/T 12692.3-1990 |
Petroleum products--Fuels (class F) classificaTIon--Part 3:Categories of gas turbine fuels for industrial and marine applications 石油产品 燃料 (F类)分类 第三部分:工业及船用燃气轮机燃料品种 |
China National Standards TI |
English PDF |
| GB 439-1990 |
AviaTIon jet engine lubricating oils 航空喷气机润滑油 |
China National Standards TI |
English PDF |
| GB/T 12677-1990 |
Motor vehicles--Technical condiTIon--Inspection method 汽车技术状况行驶检查方法 |
China National Standards TI |
English PDF |
| GB/T 12648-1990 |
Generic specificaTIon for weather radars 天气雷达通用技术条件 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12636-1990 |
Stripline test method for complexpermitTIvity of microwave dielectric substrates 微波介质基片复介电常数带状线测试方法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12633-1990 |
Terms for the measurements of the properTIes of the piezoelectric crystals 压电晶体性能测试术语 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12577-1990 |
Refrigerator oils--DeterminaTIon of floc point 冷冻机油絮凝点测定法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12574-1990 |
Jet fuels--DeterminaTIon of total acid number 喷气燃料总酸值测定法 |
China National Standards TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB 12526-1990 |
SpecificaTIons for long range electro-optical distance measurement 远程光电测距规范 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12506-1990 |
Generic specificaTIon for windfinding radars 测风雷达通用技术条件 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB 12698-1990 |
Hygienic specificaTIons of factory for yellow rice wine 黄酒厂卫生规范 |
China National Standards TI |
English PDF |
| GB 12697-1990 |
Hygienic specificaTIons of factory for fruit wine 果酒厂卫生规范 |
China National Standards TI |
English PDF |
| GB 12696-1990 |
Hygienic specificaTIons of factory for wine 葡萄酒厂卫生规范 |
China National Standards TI |
English PDF |
| GB 12694-1990 |
Hygienic specificaTIons of meat packing plant 肉类加工厂卫生规范 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB 2640-1990 |
InjecTIon vials for antibiotics 模制抗生素玻璃瓶 |
China National Standards TI |
English PDF |
| GB/T 12403-1990 |
Names and codes for the officials posiTIons 干部职务名称代码 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12375-1990 |
AnalyTIcal method of tritium in water 水中氚的分析方法 |
China National Standards TI |
English PDF |
| GB 12379-1990 |
RegulaTIons of monitoring for environmental nuclearradiations 环境核辐射监测规定 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12333-1990 |
Metallic coaTIngs--Electroplated coatings of copper for engineering purposes 金属覆盖层 工程用铜电镀层 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12322-1990 |
Methods of reliability tesTIng for universal CCTV systems 通用型应用电视设备可靠性试验方法 |
China National Standards TI |
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 TI |
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 TI |
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 TI |
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 TI |
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 TI |
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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| GB/T 12300-1990 |
Test methods of safe operaTIng area for power transistors 功率晶体管安全工作区测试方法 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
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 TI |
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 TI |
English PDF |
| GB/T 12215-1990 |
Bauxite sand and flour for investment casTIng 熔模铸造用铝矾土砂、粉 |
China National Standards TI |
English PDF |
| GB/T 12214-1990 |
Silica sand and flour for investment casTIng 熔模铸造用硅砂、粉 |
China National Standards TI |
English PDF |
| 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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
| GB 12262-1990 |
ArTIficial heart-lung machine--Heat exchanger 人工心肺机 热交换器 |
China National Standards TI |
English PDF |
| GB 12261-1990 |
ArTIficial heart-lung machine--Bubble oxygenator 人工心肺机 鼓泡式氧合器 |
China National Standards TI |
English PDF |
| GB 12259-1990 |
ArTIficial heart-lung machine 人工心肺机 |
China National Standards TI |
English PDF |
| GB/T 12247-1989 |
AutomaTIc steam traps--Classification 蒸汽疏水阀 分类 |
China National Standards TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
English PDF |
| 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 TI |
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 TI |
English PDF |
| 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 TI |
English PDF |
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