Browse Standards
1686+ standards in database
1686 result(s) found
显像管石墨乳试验方法
Test methods of colloidal graphite for kinescope
传真机、多功能复合型传真机环境保护要求
Environment protect requirements of fax machines
高速复制录音磁带
High speed duplicate audio tape
光纤放大器总规范
Generic specification of optical fiber amplifier
同步数字体系（SDH）设备功能块特性
Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks
900/1800MHz TDMA 数字蜂窝移动通信系统电磁兼容性限值和测量方法 第1部分：移动台及其辅助设备
Limits and measurement methods of electromagnetic compatibility for 900/1800MHz TDMA digital cellular telecommunications system - Part 1: Mobile station and ancillary equipment
无绳电话机技术要求和测试方法
The technical requirements and test methods for cordless telephone sets
同步数字体系信号的基本复用结构
Basic multiplexing structure for synchronous digital hierarchy signals
数字网中交换设备时钟性能测试方法
Test methods for the performances of switching equipment clocks in digital network
同步数字体系（SDH）的比特率
Synchronous digital hierarchy (SDH) bit rates
无线通信设备电磁兼容性通用要求
Common requirements of electromagnetic compatibility for radio communication equipment
数字微波通信系统进网技术要求
Networking specifications for digital radio systems
数字同步网接口要求
Interface requirements for digital synchronization network
同步数字体系信号的帧结构
Frame structure for synchronous digital hierarchy signal
奈伏泰斯系统技术要求
Technical requirements of NAVTEX system
卫星通信地球站与地面微波站之间协调区的确定和干扰计算方法
Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station
数字微波接力通信系统干扰计算方法
Interference calculation methods for digital radio-relay systems
家用电器、电动工具和类似器具的电磁兼容要求 第2部分：抗扰度
Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity - Product family standard
数字微波接力站电磁环境保护要求
Electromagnetic environment protection requirements for digital radio-relay stations
地球站电磁环境保护要求
Electromagnetic environment protection requirements for earth stations