General considerations on digital line systems
关于数字线路系统的一般考虑

1988-11-25

General considerations on digital line systems
关于数字线路系统的一般考虑

1988-11-25

Series G: Transmission Systems and Media, didgital Systems and Networks; Digital sections and digital line system-Access Networks; Asymmetric digital subscriber line transceivers 2 (ADSL2)
G系列:传输系统和媒体、数字系统和网络；数字区段和数字线路系统接入网；非对称数字用户线收发器2（ADSL2）

2005-01-01

Series G: Transmission Systems and Media, didgital Systems and Networks; Digital sections and digital line system-Access Networks; Asymmetric digital subscriber line transceivers 2 (ADSL2)
G系列:传输系统和媒体、数字系统和网络；数字区段和数字线路系统接入网；非对称数字用户线收发器2（ADSL2）

2005-01-01

Distribution automation using distribution line carrier systems - Part 1: General considerations - Section 1: Distribution automation system architecture
使用配电线路载波系统的配电自动化第1部分:一般考虑第1节:配电自动化系统架构

1995-11-27

Аппаратура волоконно-оптических систем передачи по линиям электропередач цифровая. Общие технические требования
光纤电力线传输系统的数字设备 一般技术要求

Distribution automation using distribution line carrier systems - Part 1: General considerations - Section 4: Identification of data transmission parameters concerning medium and low-voltage distribution mains
使用配电线路载波系统的配电自动化第1部分:一般考虑第4节:中低压配电干线数据传输参数的识别

1995-11-28

Methods of measurement for equipment used in digital microwave radio transmission systems. Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations - Section One: General
数字微波无线电传输系统中使用的设备的测量方法 第1部分:地面无线电中继系统和卫星地球站通用测量 - 第一部分:总则

1990-04-01

Methods of measurement for equipment used in digital microwave radio transmission systems; part 2: measurements on terrestrial radio-relay systems; section one: general (IEC 60835-2-1:1990); German version EN 60835-2-1:1992
数字微波无线电传输系统所用设备的测量方法；第2部分:地面无线电中继系统的测量；第一节:总则（IEC 60835-2-1-1990）；德语版本EN 60835-2-1:1992

1993-09-01

Methods of measurement for equipment used in digital microwave radio transmission systems; part 3: measurements on satellite earth stations; section one: general (IEC 60835-3-1:1990); German version EN 60835-3-1:1992
数字微波无线电传输系统所用设备的测量方法；第3部分:卫星地面站的测量；第一节:总则（IEC 60835-3-1-1990）；德语版本EN 60835-3-1:1992

1993-09-01

Methods of measurement for equipment used in digital microwave radio transmission systems; part 1: measurements common to terrestrial radio-relay systems and satellite earth stations; section one: general (IEC 60835-1-1:1990); German version EN 60835-1-1:1992
数字微波无线电传输系统所用设备的测量方法；第1部分:地面无线电中继系统和卫星地面站的通用测量；第一节:总则（IEC 60835-1-1-1990）；德语版本EN 60835-1-1:1992

1993-09-01