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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 7340-1987 |
Fixed resistors for use in electronic eQuipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同， 各电阻器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 Q |
 English PDF |
| GB/T 7339-1987 |
Fixed resistors for use in electronic eQuipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistors， all of equal value and equal dissipation--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗相同， 各电阻器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 Q |
English PDF |
| GB/T 7313-1987 |
Minimum performance reQuirements and methods of measurement for high fidelity loudspeaker systems 高保真扬声器系统最低性能要求及测量方法 |
China National Standards Q |
English PDF |
| GB/T 2019-1987 |
Fundamental parameters and technical reQuirements for audio tape recorders 磁带录音机基本参数和技术要求 |
China National Standards Q |
English PDF |
| GB/T 7288.2-1987 |
EQuipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High degree of simulation 设备可靠性试验 推荐的试验条件 固定使用在有气候防护场所设备 精模拟 |
China National Standards Q |
English PDF |
| GB/T 7288.1-1987 |
EQuipment reliability testing--Preferred test conditions indoor portable equipment--Low degree ofsimulation 设备可靠性试验 推荐的试验条件 室内便携设备 粗模拟 |
China National Standards Q |
English PDF |
| GB/T 7265.2-1987 |
Test method for the complex permittivity of solid dielectric materials at microwave freQuencies--Open cavity method 固体电介质微波复介电常数的测试方法 开式腔法 |
China National Standards Q |
English PDF |
| GB/T 7265.1-1987 |
Test method for complex permittivity of solid dielectric materials at microwave freQuencies--Perturbation method 固体电介质微波复介电常数的测试方法 微扰法 |
China National Standards Q |
English PDF |
| GB/T 7188-1987 |
Office machines and data processing eQuipment--Keyboard layouts for numeric applications 办公机器和数据处理设备数字应用的键盘布局 |
China National Standards Q |
English PDF |
| GB/T 5080.7-1986 |
EQuipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate 设备可靠性试验 恒定失效率假设下的失效率与平均无故障时间的验证试验方案 |
China National Standards Q |
English PDF |
| GB/T 6920-1986 |
Water Quality--Determination of pH value--Glass electrode method 水质 pH值的测定 玻璃电极法 |
China National Standards Q |
English PDF |
| GB/T 6919-1986 |
Air Quality--Vocabulary 空气质量 词汇 |
China National Standards Q |
English PDF |
| GB/T 6816-1986 |
Water Quality--Vocabulary--Part 1 and part 2 水质 词汇 第一部分和第二部分 |
China National Standards Q |
English PDF |
| GB/T 6768-1986 |
Methods of analysing microQuantity of uranium in water 水中微量铀分析方法 |
China National Standards Q |
English PDF |
| GB/T 5211.13-1986 |
Determination of acidity or alkalinity of theaQueous extract of pigments 颜料水萃取液酸碱度的测定 |
China National Standards Q |
English PDF |
| GB/T 1717-1986 |
Determination of pH value of an aQueous suspension of pigments 颜料水悬浮液pH值的测定 |
China National Standards Q |
English PDF |
| GB/T 6667-1986 |
Methods of measurement for eQuipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters 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 第二节 天线和无源转向器的测量 |
China National Standards Q |
English PDF |
| GB/T 6662-1986 |
Methods of measurement for eQuipment used in terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第三节:中频范围的测量 |
China National Standards Q |
English PDF |
| GB 6738-1986 |
Safety reQuirements for indicating and recording electrical measuring instruments and their accessories 电测量指示和记录仪表及其附件的安全要求 |
China National Standards Q |
English PDF |
| GB/T 5271.10-1986 |
Data processing--Vocabulary--Section 10:Operating techniQues and facilities 数据处理词汇 10部分 操作技术和设施 |
China National Standards Q |
English PDF |
| GB/T 6627-1986 |
Designations for lumbered synthetic Quartz crystals 人造石英晶体棒材型号命名方法 |
China National Standards Q |
English PDF |
| GB/T 6534-1986 |
Gasoline--Determination of vapor-liQuid ratio 汽油气-液比测定法 |
China National Standards Q |
English PDF |
| GB/T 6429-1986 |
The rule of type designation for Quartz crystalunits 石英谐振器型号命名方法 |
China National Standards Q |
English PDF |
| GB/T 6363-1986 |
Method for the subjective assessment of the Quality of document facsimile 文件传真质量主观评定方法 |
China National Standards Q |
English PDF |
| GB 6281-1986 |
Co-channel interference standards reQuired in the land mobile services (16k0F3E) 陆地移动业务 (16k0F3E)所要求的同波道干扰标准 |
China National Standards Q |
English PDF |
| GB 6280-1986 |
Capacity series and freQuency channels arrangement in 25 to 1000 MHz land mobile telecommunication network 25～1000 MHz陆地移动通信网的容量系列及频道配置 |
China National Standards Q |
English PDF |
| GB/T 6254-1986 |
Type specification for variable preset capacitors--Type C in electronic eQuipments 电子设备用C类预调可变电容器类型规范 |
China National Standards Q |
English PDF |
| GB/T 6253-1986 |
Type specification for variable trimmer capacitors--Type B in electronic eQuipments 电子设备用B类微调可变电容器类型规范 |
China National Standards Q |
English PDF |
| GB/T 6252-1986 |
Type specification for variable tuning capacitors--Type A in electronic eQuipments 电子设备用A类调谐可变电容器类型规范 |
China National Standards Q |
English PDF |
| GB/T 5889-1986 |
Method of Quantitative analysis of ramie chemical components 苎麻化学成分定量分析方法 |
China National Standards Q |
English PDF |
| GB/T 5733-1985 |
Fixed resistors for use in electronic eQuipment--Part 4:Blank detail specification--Fixed power resistors Assessment level E 电子设备用固定电阻器 第四部分:空白详细规范 功率型固定电阻器 评定水平E (可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5732-1985 |
Fixed resistors for use in electronic eQuipment--Part 4:Sectional specification--Fixed power resistors 电子设备用固定电阻器 第四部分:分规范 功率型固定电阻器(可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5731-1985 |
Fixed resistors for use in electronic eQuipment--Part 2:Blank detail specification--Fixed low-power non-wire wound resistors--Assessment level E 电子设备用固定电阻器 第二部分:空白详细规范 低功率非线绕固定电阻器 评定水平E(可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5730-1985 |
Fixed resistors for use in electronic eQuipment--Part 2:Sectional specification--Fixed low-power nonwire wound resistors 电子设备用固定电阻器 第二部分:分规范 低功率非线绕固定电阻器 (可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single freQuency line signalling system for automatic telephone switching network 电话自动交换网带内单频脉冲线路信号技术指标测试方法 |
China National Standards Q |
English PDF |
| GB/T 5441.9-1985 |
Test methods for communication cable--Test for ideal screening factor measured at power freQuency 通信电缆试验方法 工频条件下理想屏蔽系数试验 |
China National Standards Q |
English PDF |
| GB/T 5437-1985 |
Document facsimile (group 3) transmission reQuirement 话路传真 (三类机) 传输要求 |
China National Standards Q |
English PDF |
| GB/T 5735-1985 |
Fixed resistors for use in electronic eQuipment--Part 5:Blank detail specification--Fixed precision resistors--Assessment level E 电子设备用固定电阻器 第五部分:空白详细规范 精密固定电阻器 评定水平E (可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5734-1985 |
Fixed resistors for use in electronic eQuipment--Part 5:Sectional specification--Fixed precision resistors 电子设备用固定电阻器 第五部分:分规范 精密固定电阻器 (可供认证用) |
China National Standards Q |
English PDF |
| GB/T 5337-1985 |
Nomenclature and terminology for automotive electrical eQuipment， lighting and instrumentation 汽车电器、灯具和仪表名词术语 |
China National Standards Q |
English PDF |
| GB/T 2900.40-1985 |
Electrotechnical terminology--Machineryand eQuipment for electric wires and cables 电工名词术语 电线电缆专用设备 |
China National Standards Q |
English PDF |
| GB/T 5080.5-1985 |
EQuipment reliability testing--Compliance test plans for success ratio 设备可靠性试验成功率的验证试验方案 |
China National Standards Q |
English PDF |
| GB/T 5080.4-1985 |
EQuipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution) 设备可靠性试验 可靠性测定试验的点估计和区间估计方法 (指数分布) |
China National Standards Q |
English PDF |
| GB/T 5078-1985 |
Method for the determination of the space reQuired by capacitors and resistors with unidirectional terminations 单向引出的电容器和电阻器所需空间的测定方法 |
China National Standards Q |
English PDF |
| GB/T 4958.1-1985 |
Methods of measurement for eQuipment used in terrestrial radio-relay systems--Part 1:Measurements common to subsystems and simulated systems--Section One--General 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第一节 总则 |
China National Standards Q |
English PDF |
| GB 4877-1985 |
Intermediate freQuencies of television 电视中间频率 |
China National Standards Q |
English PDF |
| GB/T 4872-1985 |
Office machines and data processing eQuipment--Principles governing the positioning of control keys on key-boards 办公机器和数据处理设备键盘上控制键定位的原则 |
China National Standards Q |
English PDF |
| GB/T 4830-1984 |
Pressure range and Quality of air supply for the industrial process measurement and control instruments 工业自动化仪表气源压力范围和质量 |
China National Standards Q |
English PDF |
| GB/T 4166-1984 |
Methods of test of variable capacitors in electronic eQuipment 电子设备用可变电容器的试验方法 |
China National Standards Q |
English PDF |
| GB/T 3971.3-1983 |
The test methods for the technical specifications of multi-freQuency register signalling for telephone auto-matic switching network 电话自动交换网多频记发器信号技术指标测试方法 |
China National Standards Q |
English PDF |
| GB/T 3910-1983 |
Office machines and data processing eQuipments--Line spacings and character spacings 办公机器和数据处理设备 行间距和字符间距 |
China National Standards Q |
English PDF |
| GB/T 2900.46-1983 |
Electrotechnical terminology--Steam turbine and auxiliary eQuipments 电工名词术语 汽轮机及其附属装置 |
China National Standards Q |
English PDF |
| GB/T 3873-1983 |
General specifications for products packaging of communication eQuipments 通信设备产品包装通用技术条件 |
China National Standards Q |
English PDF |
| GB/T 3714-1983 |
Technical reQuirements of manganese carbonate orepowder 碳酸锰矿粉技术条件 |
China National Standards Q |
English PDF |
| GB/T 3522-1983 |
Cold-rolled Quality carbon structural steel strips 优质碳素结构钢冷轧钢带 |
China National Standards Q |
English PDF |
| GB/T 3502-1983 |
Technical reQuirements of super fine palladium oxide powder 超细氧化钯粉技术条件 |
China National Standards Q |
English PDF |
| GB/T 3501-1983 |
Technical reQuirements of super fine ruthenium dioxide hydrate powder 超细水合二氧化钌粉技术条件 |
China National Standards Q |
English PDF |
| GB/T 3451-1982 |
Standard tuning freQuency 标准调音频率 |
China National Standards Q |
English PDF |
| GB 3377-1982 |
MultifreQuency register signalling system for telephone automatic switching network 电话自动交换网多频记发器信号方式 |
China National Standards Q |
English PDF |
| GB 3376-1982 |
Inband pulsing single freQuencyline signalling system for telephone automatic switching network 电话自动交换网带内单频脉冲线路信号方式 |
China National Standards Q |
English PDF |
| GB/T 3351-1982 |
Designations for synthetic Quartz crystals 人造石英晶体的型号命名 |
China National Standards Q |
English PDF |
| GB/T 3143-1982 |
Colour determination method of liQuid chemicals (Hazen unit--platinum-cobalt scale) 液体化学产品颜色测定法 (Hazen单位--铂-钴色号) |
China National Standards Q |
English PDF |
| GB/T 3240-1982 |
Preferred freQuencies for the acoustical measurement 声学测量中的常用频率 |
China National Standards Q |
English PDF |
| GB/T 3238-1982 |
Acoustical levels and refrence Quantities 声学量的级及其基准值 |
China National Standards Q |
English PDF |
| GB/T 2789-1981 |
Technical reQuirements for network interface for the analogue microwave relay communication systems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards Q |
English PDF |
| GB 2017-1980 |
Covering techniQue of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards Q |
English PDF |
| GB 2017-1980 |
Covering techniQue of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards Q |
English PDF |
| GB/T 1417-1978 |
General terminology for telecommunications eQuipment 常用电信设备名词术语 |
China National Standards Q |
English PDF |
| GB/T 3323.2-2019 |
Non-destructive testing of welds—Radiographic testing—Part 2:X- and gamma-ray techniQues with digital detectors 焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术 |
China National Standards Q |
English PDF |
| GB/T 3323.1-2019 |
Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniQues with film
焊缝无损检测 射线检测 第1部分：X和伽玛射线的胶片技术 |
China National Standards Q |
English PDF |
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