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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 16895.3-2004 |
Electrical installations of buildings--Part 5-54:Selection and erection of electrical equipment--Earthing arrangements，protective conductors and protective bonding conductors 建筑物电气装置 第5-54部分:电气设备的选择和安装 接地配置、保护导体和保护联结导体 |
China National Standards Earth |
 English PDF |
| GB/T 19491-2004 |
Technical requirements for INMARSAT B ship Earth station 国际移动卫星B船舶地球站技术要求 |
China National Standards Earth |
English PDF |
| GB/T 7920.9-2003 |
Earth-moving machinery--Graders--Terminology and commercial specifications 土方机械 平地机 术语和商业规格 |
China National Standards Earth |
English PDF |
| GB/T 7920.8-2003 |
Earth-moving machinery--Scrapers--Terminology and commercial specifications 土方机械 铲运机 术语和商业规格 |
China National Standards Earth |
English PDF |
| GB/T 7920.5-2003 |
Earth-moving machinery--Rollers and landfill compactors--Terminology and commercial specification 土方机械 压路机和回填压实机 术语和商业规格 |
China National Standards Earth |
English PDF |
| GB/T 12690.9-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver nitrate turbidimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法 氯量的测定 硝酸银比浊法 |
China National Standards Earth |
English PDF |
| GB/T 12690.8-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 钠量的测定 火焰原子吸收光谱法 |
China National Standards Earth |
English PDF |
| GB/T 12690.7-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of silicon content--Molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Earth |
English PDF |
| GB/T 12690.6-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of iron content--Kalium thiocyanate，1，10-phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 铁量的测定 硫氰酸钾、1，10-二氮杂菲分光光度法 |
China National Standards Earth |
English PDF |
| GB/T 12690.5-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M 稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定 电感耦合等离子 |
China National Standards Earth |
English PDF |
| GB/T 12690.4-2003 |
Chemical analysis methods for non-rare Earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Earth |
English PDF |
| GB/T 12690.13-2003 |
Chemical analysis methods for non-rareEarth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum 稀土金属及其氧化物中非稀土杂质化学分析方法 钼、钨量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法 |
China National Standards Earth |
English PDF |
| GB/T 12690.12-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method 稀土金属及其氧化物中非稀土杂质化学分析方法 钍量的测定 偶氮胂III分光光度法和电感耦合等离子体质谱法 |
China National Standards Earth |
English PDF |
| GB/T 12690.11-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of magnesium content--Flame atomic absorptionspectrometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 镁量的测定 火焰原子吸收光谱法 |
China National Standards Earth |
English PDF |
| GB/T 12690.10-2003 |
Chemical analysis methods for non-rare Earth impurities of rare earth metals and their oxides--Determination of phosphorus content by molybdenum blue spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 磷量的测定 钼蓝分光光度法 |
China National Standards Earth |
English PDF |
| GB 50032-2003 |
Code for Earthquake - resistant design of outdoor water supply,sewerage,gas and heating engineering 室外给水排水和燃气热力工程抗震设计规范 |
China National Standards Earth |
English PDF |
| GB/T 17562.8-2002 |
Rectangular connectors for frequencies below 3MHz--Part 8:Detail specification for connectors，four-signal contacts and Earthing contacts for cable screen 频率低于3 MHz的矩形连接器 第8部分:具有4个信号接触件和电缆屏蔽用接地接触件的连接器详细规范 |
China National Standards Earth |
English PDF |
| GB/T 14634.4-2002 |
Test methods of rare Earth three-band phosphors for fluorescent lamps--Determination of particle size distribution by electric sensing zone technique 灯用稀土三基色荧光粉试验方法 电传感法粒度分布测定 |
China National Standards Earth |
English PDF |
| GB/T 15245-2002 |
Quantitative analysis of rare Earth element(REE)oxides by electron probe microanalysis(EPMA) 稀土氧化物的电子探针定量分析方法 |
China National Standards Earth |
English PDF |
| GB/T 2883-2002 |
Rims series for Earth-mover 工程机械轮辋规格系列 |
China National Standards Earth |
English PDF |
| GB/T 16895.17-2002 |
Eletrical installations of buildings--Part 5:Selection and erection of electrical equipment--Section 548:Earthing arrangements and equipotential bonding for information technology installations 建筑物电气装置 第5部分:电气设备的选择和安装 第548节:信息技术装置的接地配置和等电位联结 |
China National Standards Earth |
English PDF |
| GB/T 18575-2001 |
Shaking table test method of Earthquakeresistant performance for building curtain wall 建筑幕墙抗震性能振动台试验方法 |
China National Standards Earth |
English PDF |
| GB/T 8592-2001 |
Earth-moving machinery--Determination of turning dimensions of wheeled machines 土方机械 轮胎式机器转向尺寸的测定 |
China National Standards Earth |
English PDF |
| GB 18208.2-2001 |
Post-Earthquake field works--Part 2:Safety assessment of buildings 地震现场工作 第2部分:建筑物安全鉴定 |
China National Standards Earth |
English PDF |
| GB/T 16895.9-2000 |
Electrical installations of buildings--Part 7:Requirements for special installations or locations--Section 707:Earthing requirements for the electrical installation of data processing equipment 建筑物电气装置 第7部分:特殊装置或场所的要求 第707节:数据处理设备用电气装置的接地要求 |
China National Standards Earth |
English PDF |
| GB/T 12690.29-2000 |
Rare Earth metals and their oxide--Determination of cerium oxide content--Fluorescent spectrophoto-metric method 稀土金属及其氧化物化学分析方法 荧光光度法测定稀土氧化物中氧化铈量 |
China National Standards Earth |
English PDF |
| GB/T 8591-2000 |
Earth-moving machinery--Seat index point 土方机械 司机座椅标定点 |
China National Standards Earth |
English PDF |
| GB/T 17949.1-2000 |
Guide for measuring Earth resistivity，ground impedance and earth surface potentials of a ground system--Part 1:Normal measurements 接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量 |
China National Standards Earth |
English PDF |
| GB/T 17920-1999 |
Earth-moving machinery--Lift-arm support devices 土方机械 提升臂支承装置 |
China National Standards Earth |
English PDF |
| GB/T 17772-1999 |
Earth-moving machinery--Laboratory evaluations of protective structures--Specifications for deflection-limiting volume 土方机械 保护结构的实验室鉴定 挠曲极限量的规定 |
China National Standards Earth |
English PDF |
| GB/T 50123-1999 |
Standard for test merhods of Earthworks 土工试验方法标准 |
China National Standards Earth |
English PDF |
| GB 17740-1999 |
General ruler for Earthquake magnitude 地震震级的规定 |
China National Standards Earth |
English PDF |
| GB/T 17500-1998 |
Satellite Earth stations(SES)--Receive-only very small aperture terminals(VSAT) used for data distribution operating in the 11/12 GHz frequency bands 卫星地球站 工作在11/12 GHz频带下用于数据分配的只接收甚小口径终端(VSAT)技术要求 |
China National Standards Earth |
English PDF |
| GB/T 17301-1998 |
Earth-moving machinery--Operator station and maintenance areas--Bluntness of edges 土方机械 操作和维修空间 棱角倒钝 |
China National Standards Earth |
English PDF |
| GB/T 17299-1998 |
Earth-moving machinery--Minimum access dimensions 土方机械 最小入口尺寸 |
China National Standards Earth |
English PDF |
| GB/T 16982-1997 |
Technical requirements of inmarsat standard C ship Earth station 国际海事卫星C船舶地球站技术要求 |
China National Standards Earth |
English PDF |
| GB/T 16954-1997 |
General specification for Ku-band satellite television Earth receive-only station Ku频段卫星电视地球接收站通用规范 |
China National Standards Earth |
English PDF |
| GB/T 16953-1997 |
General specification for satellite television up-link Earth station 卫星电视上行站通用规范 |
China National Standards Earth |
English PDF |
| GB/T 11298.4-1997 |
Methods of measurement for satellite television Earth receive-only station--Door-in unit measurement 卫星电视地球接收站测量方法 室内单元测量 |
China National Standards Earth |
English PDF |
| GB/T 11298.3-1997 |
Methods of measurement for satellite television Earth receive-only station--Door-out unit measurement 卫星电视地球接收站测量方法 室外单元测量 |
China National Standards Earth |
English PDF |
| GB/T 11298.2-1997 |
Methods of measurement for satellite television Earth receive-only station--Antenna measurement 卫星电视地球接收站测量方法 天线测量 |
China National Standards Earth |
English PDF |
| GB/T 11298.1-1997 |
Methods of measurement for satellite television Earth receive-only station--System measurement 卫星电视地球接收站测量方法 系统测量 |
China National Standards Earth |
English PDF |
| GB/T 11444.4-1996 |
Transmitter，receiver and ground communication equipment used in domestic satellite communication Earth stations--Technical requirements--Part 4:Intermediate data rate (IDR) transmission equipment 国内卫星通信地球站发射、接收和地面通信设备技术要求 第四部分 中速数据传输设备 |
China National Standards Earth |
English PDF |
| GB/T 16484.17-1996 |
Methods for chemical analysis of rare Earth chloride and carbonate--Determination of water content in rare earth carbonate 氯化稀土、碳酸稀土化学分析方法 碳酸稀土中水分量的测定 |
China National Standards Earth |
English PDF |
| GB/T 16481-1996 |
Standard spectrumtables of microwave plasma torch-atomic emitting spectrum of rare Earth 稀土元素微波等离子体炬发射光谱(MPT-AES)标准谱表 |
China National Standards Earth |
English PDF |
| GB 16240-1996 |
Health standard for rare-Earth dust in theair of workplace 车间空气中稀土粉尘卫生标准 |
China National Standards Earth |
English PDF |
| GB/T 15869-1995 |
General specification of satellite communication Earth station for shipborne communication equipment for CDMA 卫星通信船载地球站码分多址通信设备通用技术条件 |
China National Standards Earth |
English PDF |
| GB/T 11442-1995 |
General specification for satellite television Earth receive-only station 卫星电视地球接收站通用技术条件 |
China National Standards Earth |
English PDF |
| GB/T 11443.5-1994 |
Domestic satellite communication Earth stations--General technical requirements--Part 5:Intermediate data rate(IDR) digital carriers 国内卫星通信地球站总技术要求 第五部分:中速数据数字载波通道 |
China National Standards Earth |
English PDF |
| GB/T 15296-1994 |
General specification of equipments for transportable satellite communication Earth station 可搬移式卫星通信地球站设备通用技术条件 |
China National Standards Earth |
English PDF |
| GB/T 223.49-1994 |
Methods for chemical analysis of iron，steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare Earth content 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA分光光度法测定稀土总量 |
China National Standards Earth |
English PDF |
| GB 14936-1994 |
Hygienic standard of diatomaceous Earth 硅藻土卫生标准 |
China National Standards Earth |
English PDF |
| GB/T 14289-1993 |
Earth-moving machinery--Diagnostic ports 土方机械 检测孔 |
China National Standards Earth |
English PDF |
| GB/T 13998-1992 |
Measuring methods of the magnetic induced longitudinal EMF， magnetic induced voltage with respect to Earth， electric induced current and psophometric voltage ontelecommunication lines 电信线路磁感应纵电动势和对地电压、电感应电流及杂音计电压的测量方法 |
China National Standards Earth |
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 Earth |
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 Earth |
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 Earth |
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 Earth |
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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| 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 Earth |
English PDF |
| GB/T 8499-1987 |
Earth-moving machinery--Method for locating the centre of gravity 土方机械 测定重心位置的方法 |
China National Standards Earth |
English PDF |
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