Browse Standards
1686+ standards in database
1686 result(s) found
光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数
Specifications for optical fibres test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility
光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性
Specifications for optical fibre test methods - Part 32: Measurement methods and test procedures for mechanical characteristics - Coating strippability
光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度
Specifications for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strength
光纤试验方法规范 第22部分：尺寸参数的测量方法和试验程序 长度
Specifications for optical fibre test methods - Part 22: Measurement methods and test procedures for dimensions - Length measurement
光纤试验方法规范 第21部分：尺寸参数的测量方法和试验程序 涂覆层几何参数
Specifications for optical fibre test methods - Part 21: Measurement methods and test procedures for dimensions - Coating geometry
电子设备雷击试验方法
Lightning test method for electronic equipments
通信设备过电压过电流保护导则
Principles of protection against overvoltages and overcurrents
自动交换光网络(ASON)技术要求 第1部分: 体系结构与总体要求
Technical requirements for Automatically Switched Optical Network - Part 1: Architecture and general requirements
IP认证头(AH)
IP Authentication Header
光纤试验方法规范 第50部分：环境性能的测量方法和试验程序 恒定湿热
Specifications for optical fibre test methods - Part 50: Measurement methods and test procedures for environmental characteristics - Damp heat(steady state)
光纤试验方法规范 第40部分：传输特性和光学特性的测量方法和试验程序 衰减
Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission and optical characteristics - Attenuation
光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验
Specifications for optical fibre test methods - Part 30: Measurement methods and test procedures for mechanical characteristics - Fibre proof test
光纤试验方法规范 第20部分：尺寸参数的测量方法和试验程序 光纤几何参数
Specifications for optical fibre test methods - Part 20: Measurement methods and test procedures for dimensions - Fiber geometry
同步数字体系（SDH）光缆线路系统进网要求
Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems
网络远程教育平台总体要求
General Description of Networks Distance Learning
基于IP网络的视讯会议系统设备技术要求 第2部分: 多点处理器（MP）
The technical requirements for video conference system devices based on IP-based network - Part 2: Multipoint Processor
基于IP网络的视讯会议系统设备技术要求 第1部分：多点控制器（MC）
The technical requirements for video conference system devices based on IP-based network - Part 1: Multipoint Controller
基于不同技术的应急视讯会议系统互通技术要求
Technique requirements of video conferencing system inter working between different technologies
基于IP网络的视讯会议系统设备互通技术要求
Technical standards for cooperation between equipments of IP-based video conference system
基于IP网络的视讯会议系统总技术要求
The technical requirements of video conferencing service for IP-based network