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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 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 EM |
 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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
English PDF |
| GB/T 11297.10-1989 |
Test method for curie tEMperature of TC pyroelectric materials 热释电材料居里温度 TC 的测试方法 |
China National Standards EM |
English PDF |
| GB/T 11222.1-1989 |
RadiochEMical analysis of strontium-90 in ash of biological samples--Extraction chromatography by di-(2-ethylhexyl) phosphate 生物样品灰中锶-90的放射化学分析方法 二-(2-乙基己基)磷酸酯萃取色层法 |
China National Standards EM |
English PDF |
| GB/T 11221-1989 |
RadiochEMical analysis of caesium-137 in ash of biological samples 生物样品灰中铯-137的放射化学分析方法 |
China National Standards EM |
English PDF |
| 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 EM |
English PDF |
| 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 EM |
English PDF |
| GB/T 10891-1989 |
Safety requirEMents for air handling units 空气处理机组安全要求 |
China National Standards EM |
English PDF |
| 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 EM |
English PDF |
| GB 443-1989 |
Lubricating oils for total loss systEMs L-AN L-AN全损耗系统用油 |
China National Standards EM |
English PDF |
| GB 11515-1989 |
Diagnostic criteria and principles of managEMent of metal fume fever 金属烟热诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11514-1989 |
Diagnostic criteria and principles of managEMent of occupational acute vanadium poisoning 职业性急性钒中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11513-1989 |
Diagnostic criteria and principles of managEMent of occupational acute chlordimeform poisoning 职业性急性杀虫脒中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11512-1989 |
Diagnostic criteria and principles of managEMent of occupational trinitrotoluene cataract 职业性三硝基甲苯白内障诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11511-1989 |
Diagnostic criteria and principles of managEMent of occupational acute arsine poisoning 职业性急性砷化氢中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11510-1989 |
Diagnostic criteria and principles of managEMent of occupational acute pyrethroids poisoning 职业性急性拟除虫菊酯中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11509-1989 |
Diagnostic criteria and principles of managEMent of occupational acute carbon tetrachloride poisoning 职业性急性四氯化碳中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11508-1989 |
Diagnostic criteria and principles of managEMent of occupational heat illness 职业性中暑诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11507-1989 |
Diagnostic criteria and principles of managEMent of occupational acute dimethyl sulfate poisoning 职业性急性硫酸二甲酯中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11506-1989 |
Diagnostic criteria andprinciples of managEMent of occupational acute 1，2-dichloroethane poisoning 职业性急性1，2-二氯乙烷中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11505-1989 |
Diagnostic criteria and principles of managEMent of occupational acute trichloroethylene poisoning 职业性急性三氯乙烯中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11504-1989 |
Diagnostic criteria and principles of managEMent of occupational chronic lead poisoning 职业性慢性铅中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11503-1989 |
Diagnostic criteria and principles of managEMent of occupational acute tetraethyl lead poisoning 职业性急性四乙基铅中毒诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 11502-1989 |
Diagnostic criteria and principles of managEMent of occupational cataract 职业性白内障诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB/T 10585-1989 |
Fundamental requirEMents of excitation systems for medium and small synchronous machines 中小型同步电机励磁系统基本技术要求 |
China National Standards EM |
English PDF |
| GB/T 249-1989 |
The rule of type designation for discrete sEMiconductor devices 半导体分立器件型号命名方法 |
China National Standards EM |
English PDF |
| GB/T 3309-1989 |
Mechanical test at ambient tEMperature for high-voltage switchgear 高压开关设备常温下的机械试验 |
China National Standards EM |
English PDF |
| GB/T 3653.1-1988 |
Methods for chEMical analysis of ferroboron--The alkalimetric method for the determination of boron content 硼铁化学分析方法 碱量滴定法测定硼量 |
China National Standards EM |
English PDF |
| GB/T 10200-1988 |
Helical-scan video cassette systEM using 19 mm tape (U-matic H format) 19mm螺旋扫描盒式磁带录像系统(U-matic H 格式) |
China National Standards EM |
English PDF |
| GB/T 10198.3-1988 |
RequirEMents for facsimile apparatus--Group Ⅲ document facsimile apparatus 传真机技术要求 三类文件传真机 |
China National Standards EM |
English PDF |
| GB/T 943-1988 |
ProcurEMent specification for self-locking nuts 自锁螺母技术条件 |
China National Standards EM |
English PDF |
| GB/T 10129-1988 |
Methods of measurEMent of magnetic properties of magnetic steel sheet and strip at medium frequencies 电工钢片(带)中频磁性能测量方法 |
China National Standards EM |
English PDF |
| GB/T 10102-1988 |
Shipbuilding--Shipborne barges， series 3--Ventilation systEM--Principal mating dimensions 造船 船载驳系列3 通风系统 主要配合尺寸 |
China National Standards EM |
English PDF |
| GB/T 10071-1988 |
MeasurEMent method of environmental vibrationof urban area 城市区域环境振动测量方法 |
China National Standards EM |
English PDF |
| GB/T 10021-1988 |
Office machines -- Basic arrangEMent for the alphanumeric section of keyboards operated with both hands 办公机器 双手操作键盘字母数字区的基本布局 |
China National Standards EM |
English PDF |
| GB/T 4333.8-1988 |
Methods for chEMical analysisof ferrosilicon--The atomic absorption spectrometric method for the deter-mination of calcium content 硅铁化学分析方法 原子吸收光谱法测定钙量 |
China National Standards EM |
English PDF |
| GB/T 4333.6-1988 |
Methods for chEMical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content 硅铁化学分析方法 二苯基碳酰二肼光度法测定铬量 |
China National Standards EM |
English PDF |
| GB/T 4333.3-1988 |
Methods for chEMical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content 硅铁化学分析方法 高碘酸钾光度法测定锰量 |
China National Standards EM |
English PDF |
| GB/T 4333.2-1988 |
Methods for chEMical analysisof ferrosilicon--The reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content 硅铁化学分析方法 铋磷钼蓝光度法测定磷量 |
China National Standards EM |
English PDF |
| GB/T 3653.6-1988 |
Methods for chEMical analysisof ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content 硼铁化学分析方法 锑磷钼蓝光度法测定磷量 |
China National Standards EM |
English PDF |
| GB/T 3653.3-1988 |
Methods for chEMical analysis of ferroboron--The perchloric acid dehydration-gravimetric method for the determination of silicon content 硼铁化学分析方法 高氯酸脱水重量法测定硅量 |
China National Standards EM |
English PDF |
| GB/T 9758.3-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 3:Determination of barium content--Flame atomic EMission spectrometric method 色漆和清漆 “可溶性”金属含量的测定 第三部分:钡含量的测定 火焰原子发射光谱法 |
China National Standards EM |
English PDF |
| GB/T 9717-1988 |
Information processing--Unrecorded magnetic tapes for interchange instrumentation applications -- Generaldimensional requirEMents 信息处理 互换用未记录计测磁带的一般尺寸要求 |
China National Standards EM |
English PDF |
| GB/T 9713-1988 |
Information processing--Recording characteristics of instrumentation magnetic tape (includingtelEMetry systems)--Interchange requirements 信息处理 计测磁带(包括遥测系统)的记录特性 互换要求 |
China National Standards EM |
English PDF |
| GB 9662-1988 |
Guideline on intervention levels and medical managEMent in the event of radiological accident 电离辐射事故干预水平及医学处理原则 |
China National Standards EM |
English PDF |
| GB/T 9661-1988 |
MeasurEMent of aircraft noise around airport 机场周围飞机噪声测量方法 |
China National Standards EM |
English PDF |
| GB/T 9541-1988 |
2400 bits per second duplex modEM using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits 在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器 |
China National Standards EM |
English PDF |
| GB/T 9544-1988 |
Informationprocessing systEMs--Computer graphics--Graphical kernel system (GKS) functional description 信息处理系统 计算机处理图形 图形核心系统 (GKS)的功能描述 |
China National Standards EM |
English PDF |
| GB 9486-1988 |
Diesel engine--Exhaust smoke measurEMent method at steady state 柴油机稳态排气烟度及测定方法 |
China National Standards EM |
English PDF |
| GB/T 9434-1988 |
Methods of measurEMent of gas discharge tubes for overvoltage protection 过电压保护气体放电管测试方法 |
China National Standards EM |
English PDF |
| GB/T 9425-1988 |
Blank detail specification for sEMiconductor inte-grated circuit operational amplifiers 半导体集成电路运算放大器空白详细规范 (可供认证用) |
China National Standards EM |
English PDF |
| GB/T 9409-1988 |
Specifications for colour TV dEModulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systems 长距离地面模拟微波接力系统 彩色电视解调机 (一路电视一路伴音) 技术条件 |
China National Standards EM |
English PDF |
| GB/T 9408-1988 |
Specifications for colour TV modulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systEMs 长距离地面模拟微波接力系统 彩色电视调制机 (一路电视一路伴音) 技术条件 |
China National Standards EM |
English PDF |
| GB/T 9413-1988 |
Methods of measurEMent of modems for wide band using 60～108 kHz group band circuits 用于60～108 kHz基群电路的宽带调制解调器的测量方法 |
China National Standards EM |
English PDF |
| GB/T 9412-1988 |
ModEMs for date transmission at 48 kilobits per second using 60～108 kHz group band circuits 用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器 |
China National Standards EM |
English PDF |
| GB/T 9411-1988 |
Performance requirEMents for airborne marker beacon receiver 机载指点信标接收机性能要求 |
China National Standards EM |
English PDF |
| GB/T 9391-1988 |
Shipborne radar，technical and operation requirEMents--Method of testing and required test results 船用雷达技术要求和使用要求 测试方法和要求的测试结果 |
China National Standards EM |
English PDF |
| GB/T 9388-1988 |
Methods of measurEMent for wireless microphonesystems 无线传声器系统测量方法 |
China National Standards EM |
English PDF |
| GB/T 9382-1988 |
Bayes method of reliability dEMonstration testing for colour broadcasting TV receiver 彩色电视广播接收机可靠性验证试验 贝叶斯方法 |
China National Standards EM |
English PDF |
| GB/T 9377-1988 |
Methods of measurEMent for broadcasting transmitters used in MW or SW band 中波和短波广播发射机测量方法 |
China National Standards EM |
English PDF |
| GB 9378-1988 |
Safety requirEMents for video-audio and pulse equipment of broadcasting television studio system 广播电视演播系统的视音频和脉冲设备安全要求 |
China National Standards EM |
English PDF |
| GB/T 9402-1988 |
Minimum performance requirEMents on high fidelity microphones 高保真传声器最低性能要求 |
China National Standards EM |
English PDF |
| GB/T 4958.9-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards EM |
English PDF |
| GB/T 4958.8-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section eight--Radio receivers 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第八节 接收机 |
China National Standards EM |
English PDF |
| GB/T 4958.7-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section seven--Radio trsnsmitters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第七节 发射机 |
China National Standards EM |
English PDF |
| GB/T 4958.6-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section five--Frequency demodulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第五节 频率解调机 |
China National Standards EM |
English PDF |
| GB/T 4958.5-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section four--Frequency modulators 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第四节 频率调制机 |
China National Standards EM |
English PDF |
| GB/T 4958.4-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section one--General 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则 |
China National Standards EM |
English PDF |
| GB/T 4958.13-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section five--Measurement of mutual inter-ference 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第五节 相互干扰的测量 |
China National Standards EM |
English PDF |
| GB/T 4958.12-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量 |
China National Standards EM |
English PDF |
| GB/T 4958.11-1988 |
Methods of measurEMent for aquipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第三节 黑白和彩色电视传输的测量 |
China National Standards EM |
English PDF |
| GB/T 4958.10-1988 |
Methods of measurEMent for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section one--General 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则 |
China National Standards EM |
English PDF |
| GB/T 9171-1988 |
Engine oil--Determination of borderline pumping tEMperature 发动机油边界泵送温度测定法 |
China National Standards EM |
English PDF |
| GB/T 265-1988 |
Petroleum products--Determination of kinEMatic viscosity and calculation of dynamic viscosity 石油产品运动粘度测定法和动力粘度计算法 |
China National Standards EM |
English PDF |
| GB/T 9110-1988 |
Crude oil vertical metal tank measurEMent--Method of calculation of quantities 原油立式金属罐计量 油量计量方法 |
China National Standards EM |
English PDF |
| GB 9136-1988 |
The technical rules about gaseous radioactive waste processing systEM for light water reactor plants 轻水堆核电厂放射性废气处理系统技术规定 |
China National Standards EM |
English PDF |
| GB 9135-1988 |
The technical rules about radioactive waste processing systEM for light water reactor plants 轻水堆核电厂放射性废液处理系统技术规定 |
China National Standards EM |
English PDF |
| GB 9134-1988 |
The technical rules about solid radioactive waste processing systEM for light water reactor plants 轻水堆核电厂放射性固体废物处理系统技术规定 |
China National Standards EM |
English PDF |
| GB/T 9068-1988 |
Determination of sound power levels for noise EMitted by heating，ventilating and air conditioning equipments--Engineering method 采暖通风与空气调节设备噪声声功率级的测定 工程法 |
China National Standards EM |
English PDF |
| GB/T 9074.9-1988 |
Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assEMblies 十字槽沉头螺钉和锥形锁紧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.8-1988 |
Cross recessed small pan headscrew，single coil spring lock washer and plain washer assEMblies 十字槽小盘头螺钉和弹簧垫圈及平垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.7-1988 |
Cross recessed small pan head screw and single coil spring lock washer assEMblies 十字槽小盘头螺钉和弹簧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.4-1988 |
Cross recessed pan head screw，single coil spring lock washer and plain washer assEMblies 十字槽盘头螺钉，弹簧垫圈和平垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.3-1988 |
Cross recessed pan head screw and single coil spring lock washer assEMblies 十字槽盘头螺钉和弹簧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.28-1988 |
Countersunk external toothed lock washer for assEMbly 组合件用锥形锁紧垫圈 |
China National Standards EM |
English PDF |
| GB/T 9074.27-1988 |
Serrated lock washer external teeth for assEMbly 组合件用外锯齿锁紧垫圈 |
China National Standards EM |
English PDF |
| GB/T 9074.26-1988 |
Single coil spring lock washer for assEMbly 组合件用弹簧垫圈 |
China National Standards EM |
English PDF |
| GB/T 9074.2-1988 |
Cross recessed pan head screw andserrated lock washer external teeth assEMblies 十字槽盘头螺钉和外锯齿锁紧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.17-1988 |
Hexagon head bolt，single coil spring lock washer and plain washer assEMblies 六角头螺栓， 弹簧垫圈和平垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.16-1988 |
Hexagon head bolt and serrated lock washer external teeth assEMblies 六角头螺栓和外锯齿锁紧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.15-1988 |
Hexagon head bolt and single coil spring lock washer assEMblies 六角头螺栓和弹簧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.13-1988 |
Cross recessed hexagon bolt with indentation，single coil lock washer and plain washer assEMblies 十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.12-1988 |
Cross recessed hexagon bolt with indentation and single coil spring lock washer assEMblies 十字槽凹穴六角头螺栓和弹簧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.11-1988 |
Cross recessed hexagon bolt with indentation and plain washer assEMblies 十字槽凹穴六角头螺栓和平垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9074.10-1988 |
Cross recessed raised countersunkhead screw and countersunk external toothed lock washer assEMblies 十字槽半沉头螺钉和锥形锁紧垫圈组合件 |
China National Standards EM |
English PDF |
| GB/T 9050-1988 |
General specifications for 8GHz band microwave communication equipment used in analogue radio-relay systEMs 模拟微波接力通信系统8 GHz微波通信设备总技术条件 |
China National Standards EM |
English PDF |
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