TB/T 1690-1993 English Version, TB/T 1690-1993 Railway Telephone Switching Network - Digital Line Singaling (English Version)

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TB/T 1690-1993 Railway Telephone Switching Network - Digital Line Singaling (English Version)
Standard No.:	TB/T 1690-1993	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	6000 words	Translation Price(USD):	180.0 remind me the price change Email:
Implemented on:	1993-10-1	Delivery:	via email in 1~3 business day

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Standard No.:	TB/T 1690-1993
English Name:	Railway Telephone Switching Network - Digital Line Singaling
Chinese Name:	铁路电话交换网数字型线路信号方式
Chinese Classification:	S71 Railway communication network
Professional Classification:	TB Professional Standard - Railway Transport
Issued on:	1993-4-22
Implemented on:	1993-10-1
Status:	valid
Superseding:	TB 1690-1985
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

Standard

TB/T 1690-1993 Railway Telephone Switching Network - Digital Line Singaling (English Version)
Standard No.	TB/T 1690-1993
Status	valid
Language	English
File Format	PDF
Word Count	6000 words
Price(USD)	180.0
Implemented on	1993-10-1
Delivery	via email in 1~3 business day

Detail of TB/T 1690-1993

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of TB/T 1690-1993

本标准规定了铁路电话交换网数字型线路信号的编码含义、信号编码及信号设备相关技术指示。
本标准适用于铁路电话交换网所间电路采用30/32路PCM系统第16时隙（TS16）传送线路信号时的信号方式。

Contents of TB/T 1690-1993

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