Аппараты телефонные общего применения. Общие технические условия
用户电话机 一般规格

电力系统自动交换电话网技术规范
Technical specifications for automatic exchange telephone network of electric power system

2011-01-09

电话自动交换网铃流和信号音技术指标测试方法
The test methods for the technical specifications of ringing and tone for automatic telephone switchingnetwork

1985-10-30

电话自动交换网用户信号技术指标测试方法
The test methods for the technical specifications of subscriber line signalling for automatic telephone switching network

1985-10-30

程控数字用户自动电话交换机通用技术条件
Generic specification for stored program control digital private automatic branch telephone exchange system

1993-05-14

程控模拟用户自动电话交换机通用技术条件
Generic specification for stored program control analogue private automatic branch telephone exchange system

1993-11-29

水轮发电机组自动化元件（装置）及其系统基本技术条件
General specifications of automatic control components (devices) and their related system for hydroturbine-generating sets

2019-06-04

Access and Terminals (AT); Analogue Access to Public Telephone Networks; Advisory Notes to Standards Harmonizing Terminal Interface; Part 3: Country Specific Advisory Notes; Sub-part 1: ATAAB Advisory Note AN018 for the Czech Republic Network; Automatic dialling with dial tone detection
接入和终端（AT）；公共电话网络的模拟接入；协调终端接口标准的咨询说明；第3部分:国别咨询说明；第1子部分:捷克共和国网络的ATAAB咨询说明AN018；带拨号音检测的自动拨号

2001-08-01