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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4958.17-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section six--Diversity，twin-path and hot stand-by 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 第六节 分集、双路和热备用设备 |
China National Standards Sect |
 English PDF |
| GB/T 4958.16-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section three--R.F. branching networks 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 第三节 射频分支网络 |
China National Standards Sect |
English PDF |
| GB/T 4958.15-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量 |
China National Standards Sect |
English PDF |
| GB/T 4958.14-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section two--Measurements in the radio-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第二节 射频范围的测量 |
China National Standards Sect |
English PDF |
| GB/T 13714-1992 |
Fiber optic branching devices--Part 3:Sectional specification--One-to-n wavelength multiplexer/demultiplexer 纤维光学分路器 第三部分:分规范 1至n个波长复用器／解复用器 (可供认证用) |
China National Standards Sect |
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 Sect |
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 Sect |
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 Sect |
English PDF |
| GB/T 11498-1989 |
Sectional 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分规范(采用鉴定批准程序) (可供认证用) |
China National Standards Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
English PDF |
| GB/T 5271.2-1988 |
Data processing--Vocabulary--Section 02:Arithmetic and logic operations 数据处理词汇 02部分 算术和逻辑运算 |
China National Standards Sect |
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 Sect |
English PDF |
| GB/T 9628-1988 |
Inductor and transformer cores for telecommunications--Part4:Sectional specification--Magnetic oxide cores for transformers and chokes forpower applications 通信用电感器和变压器磁芯 第四部分:分规范 电源变压器和扼流圈用磁性氧化物磁芯(可供认证用) |
China National Standards Sect |
English PDF |
| GB/T 9626-1988 |
Inductor and transformer cores for telecommunications--Part 3:Sectional specification--Magnetic oxide cores for broad-band transformers 通信用电感器和变压器磁芯 第三部分:分规范 宽带变压器用磁性氧化物磁芯 (可供认证用) |
China National Standards Sect |
English PDF |
| GB/T 9624-1988 |
Inductor and transformer cores for telecommunications--Part 2:Sectionalspecification--Magnetic oxide cores for inductor applications 通信用电感器和变压器磁芯 第二部分:分规范 电感器用磁性氧化物磁芯 (可供认证用) |
China National Standards Sect |
English PDF |
| GB/T 9310-1988 |
Adding machines and calculating machines--Numeric Section of ten-key keyboards 加法器和计算器 十键键盘的数字区 |
China National Standards Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
English PDF |
| GB/T 4958.3-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section six--Measurements for sound-programme 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 第六节:声音节目传输的测量 |
China National Standards Sect |
English PDF |
| GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband 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 第二节:基带测量 |
China National Standards Sect |
English PDF |
| GB/T 853-1988 |
Square taper washers for slot Section 槽钢用方斜垫圈 |
China National Standards Sect |
English PDF |
| GB/T 852-1988 |
Square taper washers for I Section 工字钢用方斜垫圈 |
China National Standards Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
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 Sect |
English PDF |
| GB/T 2880-1981 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--Narrow Section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards Sect |
English PDF |
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