Withdrawn

GB 3379-1982Interoffice direct signalling system for telephone automatic switching network (English PDF)

电话自动交换网局间直流信号方式

GB 3379 | Evolution and historical versions

Std ID	Title	Status
GB 3379-1982	Interoffice direct signalling system for telephone automatic switching network	Obsolete

GB 3379-1982 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

Ministry of Industry and Information Technology of the People's Republic of China

Level / Type

National · Mandatory

Issue date

January 2, 1982

Implementation date

October 1, 1983

Scope

GB 3379-1982 is the English-translated version of 电话自动交换网局间直流信号方式.

GB 3379-1982 is the Chinese national standard "Interoffice direct signalling system for telephone automatic switching network". It was issued on January 2, 1982 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on October 1, 1983. It is obsolete: it has been withdrawn (abolished on October 14, 2005).

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Document preview — GB 3379-1982

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Document data

1 Document data

Sector: National standard (Mandatory).

Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.

Date of issue: 1982-01-02.

Date of implementation: 1983-10-01.

Status: obsolete, withdrawn on 2005-10-14.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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