Bringing-into-service of international data transmission systems
使国际数据传输系统投入使用

1998-06-26

Bringing-into-service of international leased circuits that are supported by international data transmission systems
使国际数据传输系统支持的国际租用电路投入使用

2000-02-04

Bringing into service international multi-operator paths, sections and transmission systems
启用国际多运营商路径、区段和传输系统

2002-07-14

Performance limits for bringing into service the parts of international plesiochronous digital hierarchy and synchronous digital hierarchy paths and sections implemented by digital fixed wireless systems
由数字固定无线系统实现的国际准同步数字体系和同步数字体系路径和部分投入使用的性能限制

2006-04-27

International electrotechnical vocabulary - Part 692: Generation, transmission and distribution of electrical energy - Dependability and quality of service of electric power systems
国际电工词汇第692部分:电能的产生 传输和分配 - 电力系统的可靠性和服务质量

2017-12-15

Radio Equipment and Systems (RES); Land mobile service; Technical characteristics and test conditions for non-speech and combined analogue speech/non-speech equipment with an internal or external antenna connector, intended for the transmission of data
无线电设备和系统；陆地移动业务；用于数据传输的带内部或外部天线连接器的非语音和组合模拟语音/非语音设备的技术特性和试验条件

1992-01-01