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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 13031-1991 |
Marine a.c. elECtrical power systems with voltages in the range above 1kV upto and including 11kV 电压为 1 kV以上至11 kV的船舶交流电力系统 |
China National Standards EC |
 English PDF |
| GB/T 13065-1991 |
Blank detail spECification of gas discharge tubes for overvoltage protection 过电压保护气体放电管空白详细规范 (可供认证用) |
China National Standards EC |
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 EC |
English PDF |
| GB/T 226-1991 |
Etch test for macrostructure and defECt of steels 钢的低倍组织及缺陷酸蚀检验法 |
China National Standards EC |
English PDF |
| GB 13122-1991 |
Hygienic spECifications of flour milling factory 面粉厂卫生规范 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 12968-1991 |
Eddy current dECay method formeasurement of resistivity and residual resistance ratio of pure metals 纯金属电阻率与剩余电阻比涡流衰减测量方法 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB/T 12926-1991 |
Terminology for ship tEChnology--Ship construction quality inspection 船舶工艺术语 船舶建造质量检验 |
China National Standards EC |
English PDF |
| GB/T 12921-1991 |
Marine oil-water interface detECtor specification 船用油水界面探测器技术条件 |
China National Standards EC |
English PDF |
| GB/T 12857-1991 |
Methods of measurement under conditions different from broadcast signal standards on rECeivers for television broadcast transmissions 电视广播接收机在非标准广播信号条件下的测量方法 |
China National Standards EC |
English PDF |
| GB/T 12854-1991 |
Blank detail spECification for pulse modulator tubes 脉冲调制管空白详细规范 (可供认证用) |
China National Standards EC |
English PDF |
| GB/T 12847-1991 |
Blank detail spECification for hydrogen thyratrons 氢闸流管空白详细规范 (可供认证用) |
China National Standards EC |
English PDF |
| GB/T 12846-1991 |
General spECification for pulse thyratrons 脉冲闸流管总规范 (可供认证用) |
China National Standards EC |
English PDF |
| GB/T 11848.16-1991 |
Determination of phosphorus in uranium ore concentrate by spECtrophotometry 铀矿石浓缩物中磷的测定 分光光度法 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 11848.14-1991 |
Determination of potassium and sodium in uranium ore concentrate by atomic absorption spECtrometry 铀矿石浓缩物中钾、钠的测定 原子吸收光谱法 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 12795-1991 |
Fixed capacitors for use in elECtronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and porous anode--Assessment level E 电子设备用固定电容器 第15部分:空白详细规范 非固体电解质多孔阳极钽电容器 评定水平 E (可供认证用) |
China National Standards EC |
English PDF |
| GB/T 12794-1991 |
Fixed capacitors for use in elECtronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and foil electrode--Assessment level E 电子设备用固定电容器 第15部分:空白详细规范 非固体电解质箔电极钽电容器 评定水平 E (可供认证用) |
China National Standards EC |
English PDF |
| GB/T 12793-1991 |
Generic spECification for installing and removal tools for connectors electrical contact 电连接器接触件嵌卸工具总规范 |
China National Standards EC |
English PDF |
| GB/T 12775-1991 |
Generic spECification for disc-style ceramic dielectric variable preset capacitors in electronic equipment 电子设备用圆片型瓷介预调可变电容器总规范 |
China National Standards EC |
English PDF |
| GB 12757-1991 |
Thermal protECtive aids for life-saving 救生保温用具 |
China National Standards EC |
English PDF |
| GB/T 12752-1991 |
General spECification for marine Loran-C receiving equipment 船用罗兰C接收设备通用技术条件 |
China National Standards EC |
English PDF |
| GB/T 12742-1991 |
The spECifications of testing equipment and measuring appliance for bicycle 自行车检测设备和器具技术条件 |
China National Standards EC |
English PDF |
| GB/T 12719-1991 |
Exploration spECification of hydrogeologyand engineering geology in mining areas 矿区水文地质工程地质勘探规范 |
China National Standards EC |
English PDF |
| GB/T 12720-1991 |
Measurement of power-frequency elECtric fields 工频电场测量 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB/T 12998-1991 |
Water quality--Guidance on sampling tEChniques 水质 采样技术指导 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB/T 12648-1990 |
Generic spECification for weather radars 天气雷达通用技术条件 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB 12526-1990 |
SpECifications for long range electro-optical distance measurement 远程光电测距规范 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 12506-1990 |
Generic spECification for windfinding radars 测风雷达通用技术条件 |
China National Standards EC |
English PDF |
| GB 12698-1990 |
Hygienic spECifications of factory for yellow rice wine 黄酒厂卫生规范 |
China National Standards EC |
English PDF |
| GB 12697-1990 |
Hygienic spECifications of factory for fruit wine 果酒厂卫生规范 |
China National Standards EC |
English PDF |
| GB 12696-1990 |
Hygienic spECifications of factory for wine 葡萄酒厂卫生规范 |
China National Standards EC |
English PDF |
| GB 12694-1990 |
Hygienic spECifications of meat packing plant 肉类加工厂卫生规范 |
China National Standards EC |
English PDF |
| GB/T 12520-1990 |
Offset cruciform rECess for rotary fastening devices 高扭矩十字槽 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB 2640-1990 |
InjECtion vials for antibiotics 模制抗生素玻璃瓶 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| 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 EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| GB/T 12213-1990 |
TEChnical drawings for glassware 技术制图 玻璃器具表示法 |
China National Standards EC |
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 EC |
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 EC |
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 EC |
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 EC |
English PDF |
| 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 EC |
English PDF |
| GB/T 12118-1989 |
Data processing--Vocabulary--Part 21:lnterfaces between process computer systems and tEChnical processes 数据处理词汇 21部分:过程计算机系统和技术过程间的接口 |
China National Standards EC |
English PDF |
| 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 EC |
English PDF |
| GB 12073-1989 |
SECurity and sanitary standard for dairy equipment 乳品设备安全卫生 |
China National Standards EC |
English PDF |
| 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 EC |
English PDF |
| GB/T 11998-1989 |
Determination of glass transitiontemperature of plastics--ThermomEChanical analysis 塑料玻璃化温度测定方法 热机械分析法 |
China National Standards EC |
English PDF |
| GB/T 11926-1989 |
Uranium dioxide powder and pellet--Determination of phosphorus--Molybdenum blue spECtrophotometric method 二氧化铀粉末和芯块中磷的测定 钼蓝分光光度法 |
China National Standards EC |
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 EC |
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 EC |
English PDF |
| GB/T 11913-1989 |
Water quality--Determination of dissolved oxygen--ElECtrochemical probe method 水质 溶解氧的测定 电化学探头法 |
China National Standards EC |
English PDF |
| GB/T 11912-1989 |
Water quality--Determination ofnickel--Flame atomic absorption spECtrometric method 水质 镍的测定 火焰原子吸收分光光度法 |
China National Standards EC |
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 EC |
English PDF |
| GB/T 11910-1989 |
Water quality--Determination of nickel--Dimethylglyoxime spECtrophotometric method 水质 镍的测定 丁二酮肟分光光度法 |
China National Standards EC |
English PDF |
| GB/T 11909-1989 |
Water quality--Determination of silver--SpECtrophotometric method with 3，5-Br2-PADAP 水质 银的测定 3，5-Br2-PADAP分光光度法 |
China National Standards EC |
English PDF |
| GB/T 11908-1989 |
Water quality--Determination of silver--SpECtrophotometry with cadion 2B 水质 银的测定 镉试剂2B分光光度法 |
China National Standards EC |
English PDF |
| GB/T 11907-1989 |
Water quality--Determination ofsilver--Flame atomic absorption spECtrophotometric method 水质 银的测定 火焰原子吸收分光光度法 |
China National Standards EC |
English PDF |
| GB/T 11906-1989 |
Water quality--Determination of manganese--Potassium periodate spECtrophotometric method 水质 锰的测定 高碘酸钾分光光度法 |
China National Standards EC |
English PDF |
| GB/T 11905-1989 |
Water quality--Determination ofcalcium and magnesium--Atomic absorption spECtrophotometric method 水质 钙和镁的测定 原子吸收分光光度法 |
China National Standards EC |
English PDF |
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