ELECTROTECHNICAL VOCABULARY. SWITCHING AND SIGNALLING (IN TELECOMMUNICATIONS).
电工词汇 交换和信号发送（在电信中）

1993-02-12

International Electrotechnical Vocabulary - Chapter 714: Switching and signalling in telecommunications
国际电工词汇 - 第714章:电信交换和信令

1992-06-15

국제 전기기술 용어 - 제714정 : 원격 통신에서의 스위칭 및 시그널링
国际电工词汇第714章电信中的交换和信号

2002-08-05

국제 전기기술 용어 - 제714정 : 원격 통신에서의 스위칭 및 시그널링
国际电工词汇－第714章:电信中的交换和信令

2002-08-05

Definitions of essential technical terms relating to telegraph switching and signalling
与电报交换和信令有关的基本技术术语的定义

1988-11-25

Definitions of essential technical terms relating to telegraph switching and signalling
与电报交换和信令有关的基本技术术语的定义

1988-11-25

Amendment 1 - International electrotechnical vocabulary - Part 714: Switching and signalling in telecommunications
修改件1.国际电工词汇.第714部分:电信中的开关和信号

2016-12-16

Amendment 2 - International electrotechnical vocabulary - Part 714: Switching and signalling in telecommunications
修改件2.国际电工词汇.第714部分:电信中的开关和信号

2017-08-30

Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 714: Switching and signalling in telecommunications
修改件4.国际电工词汇（IEV）.第714部分:电信中的交换和信号发送

2019-10-17

Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 714: Switching and signalling in telecommunications
修改件3.国际电工词汇（IEV）.第714部分:电信中的交换和信号发送

2018-10-17

Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to telecommunications and electronics-Switching and signalling in telecommunications
电工、电力、电信、电子、照明和颜色术语汇编 电信和电子专用术语

1992-10-15