Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18271.1-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 1:General considerations 过程测量和控制装置 通用性能评定方法和程序 第1部分:总则 |
China National Standards Methods measur ement |
 English PDF |
| GB/T 18120-2000 |
Methods of measurement for selective-calling and data equipment used in the mobile services 移动通信选择呼叫和数据设备测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 7397.5-2000 |
Non-broadcast video tape recorders--Methods of measurement--Part 5:High-band video tape recorders including those equipped with Y/C video connectors (PAL/NTSC) 非广播磁带录像机测量方法 第5部分:宽带录像机----包括具有Y/C视频连接器的宽带录像机(PAL/NTSC) |
China National Standards Methods measur ement |
English PDF |
| GB/T 6163.9-2000 |
Methods of measurement on radio receivers for various classes of emission--Part 9:Measurement of the characteristics relevant to radio data system (RDS) reception 各种发射类型的无线电接收机的测量方法 第9部分:广播数据系统接收特性的测量 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17934.1-1999 |
Graphic technology--Process control for the manufacture of half-tone colour separations，proof and production prints--Part 1:Parameters and measurement methods 印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第1部分:参数与测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17692-1999 |
Measurement methods of net power for automotive engines 汽车用发动机净功率测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17277.2-1999 |
Broadcastvideo tape recorders--Methods of measurement--Part 2:Electrical measurements ofanalogue composite video signals 广播磁带录像机测量方法 第2部分:模拟复合视频信号的电性能测量 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17618-1998 |
Information technology equipment--Immunity characteristics--Limits and methods of measurement 信息技术设备抗扰度限值和测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17309.1-1998 |
Methods of measurement on receivers for television broadcast transmissions--Part 1:General considerations--Electrical measurements at radio and videofrequencies and measurements on displays 电视广播接收机测量方法 第1部分:一般考虑 射频和视频电性能测量以及显示性能的测量 |
China National Standards Methods measur ement |
English PDF |
| GB/T 17277-1998 |
Broadcast video tape recorders methods of measurement--Part 1:Mechanical measurements 广播磁带录像机测量方法 第1部分:机械测量 |
China National Standards Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 16607-1996 |
Methods of measurement of radiated interference from microwave ovens for frequencies above 1GHz 微波炉在1 GHz以上的辐射干扰测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 6428-1995 |
Methods of the measurement for hydrogen thyratron tubes 氢闸流管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15865-1995 |
Video cameras(PAL/SECAM/NTSC)--Methods of measurement--Part 1:Non-broadcast single-sensor cameras 摄像机(PAL/SECAM/NTSC)测量方法 第1部分:非广播单传感器摄像机 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15821-1995 |
Metallic coatings--Methods of measurement of ductility 金属覆盖层 延展性测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15771-1995 |
Basic technical parameter and methods of measurement of teletext channel 图文电视通道基本技术参数及测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 3790-1995 |
Methods of measurement for fluorescent display tubes 荧光显示管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15648-1995 |
Methods of measurement for glow discharge display tubes 辉光放电显示管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15541-1995 |
Methods of measurement for transmitting frequency 发射频率的测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 6934-1995 |
Methods of measurement of electrical performance for short wave single-sideband receivers 短波单边带接收机电性能测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15487-1995 |
Methods of flow measurement for displacement com-pressor 容积式压缩机流量测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15479-1995 |
Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments 工业自动化仪表绝缘电阻、绝缘强度技术要求和试验方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 5998-1994 |
Methods of measurement of colour picture tubes 彩色显象管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15427-1994 |
Methods of measurement of colour display tubes 彩色显示管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15397-1994 |
Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms，review rooms and indoor theatres 电影录音控制室、鉴定放映室及室内影院A环、B环电声频率响应特性测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15303-1994 |
Methods of measurement for pyroelectric television cameras 热释电电视摄像机测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 15415-1994 |
Methods of measurement for furnace high-temperature television system 炉用高温电视系统测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14960-1994 |
Technical requirements and methods of measurement of infrared remote control radiation unit for television broadcast receivers 电视广播接收机用红外遥控发射器技术要求和测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14760-1993 |
The measurement methods of transmission performances on optical fiber cable communication systems 光缆通信系统传输性能测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14582-1993 |
Standard methods for radon measurement in environ-mental air 环境空气中氡的标准测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14475-1993 |
Methods of measurement for horn loudspeakers 号筒扬声器测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14218-1993 |
Electronic lighting control equipment--Performance，Parameters and measurement methods 电子调光设备性能参数与测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14184-1993 |
The methods of measurement for image-converter tubes and image intensifier tubes 变像管和像增强管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14024-1992 |
Limits and methods of measurement of radio interference characteristics of electric power plant with internal combustion engines--Conducted interference 内燃机电站无线电干扰特性的测量方法及允许值 传导干扰 |
China National Standards Methods measur ement |
English PDF |
| GB/T 14011-1992 |
Methods of measurement of X-radiation forcathode-ray tubes 阴极射线管X射线辐射测试方法 |
China National Standards Methods measur ement |
English PDF |
| 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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 13428-1992 |
Methods of measurement for the delta modulation equipment 增量调制终端设备测量方法 |
China National Standards Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 12640-1990 |
Methods of measurement for the digital microwave radio relay communication equipments 数字微波接力通信设备测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 12571-1990 |
Methods of measurement of monochrome display tubes 单色显示管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 12567-1990 |
Methods of measurement of display storage tubes 直观存储管测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB 12525-1990 |
Emission standards and measurement methods of railway noise on the boundary alongside railway line 铁路边界噪声限值及其测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 12338-1990 |
Methods of measurement for monochromeuniversal CCTV camera 黑白通用型应用电视摄像机测量方法 |
China National Standards Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 12192-1990 |
Methods of measurement for radio transmitters employing F3E emission used in the mobile services 移动通信调频无线电话发射机测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 11453-1989 |
Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 模拟实际工作条件下的助听器性能测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 11450.1-1989 |
Hollow metallic waveguides--Part 1:General requirement and measuring methods 空心金属波导 第一部分:一般要求和测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 11447-1989 |
Methods of measurement of fibre-optic plates 光学纤维面板测试方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 11480-1989 |
Methods of measurement for camera tubes 摄像管测试方法 |
China National Standards Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 9003-1988 |
Methods of measurement for the fundamental characteristics of mixing console 调音台基本特性测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 8617.2-1988 |
Technical parameters and measuring methods for FM broadcasting coder--Supplementary channel 调频广播编码器技术参数和测量方法 附加声道 |
China National Standards Methods measur ement |
English PDF |
| GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz 10 kHz～30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 7166-1987 |
In-core temperature orprimary envelope temperature measurements in nuclear power reactor--Characteristics and test methods 核动力堆堆芯或堆主包壳内温度测量特性和测试方法 |
China National Standards Methods measur ement |
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 Methods measur ement |
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 Methods measur ement |
English PDF |
| GB/T 6277-1986 |
Methods of measurement for television transmitters 电视发射机测量方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 5748-1985 |
Methods for airborne dust measurement in work place 作业场所空气中粉尘测定方法 |
China National Standards Methods measur ement |
English PDF |
| GB/T 5441.10-1985 |
Test methods for communication cable--Measurement of actual length of coaxial pair--Sine wave method 通信电缆试验方法 同轴对展开长度测量 正弦波法 |
China National Standards Methods measur ement |
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 Methods measur ement |
English PDF |
| Find out:500Items | To Page of: First -Previous-Next -Last | 1 2 3 |
+86-755-25831330
