Withdrawn

GB/T 12449-1990Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipement (English PDF)

以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口

GB/T 12449 | Evolution and historical versions

Std ID	Title	Status
GB/T 12449-1990	Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipement	Obsolete

GB/T 12449-1990 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

August 2, 1990

Implementation date

May 1, 1991

Scope

GB/T 12449-1990 is the English-translated version of 以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口.

GB/T 12449-1990 is the Chinese national standard "Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipement".

It was issued on August 2, 1990 by the State Bureau of Technical Supervision, and took effect on May 1, 1991. It is obsolete: it has been withdrawn.

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Document preview — GB/T 12449-1990

National Standard of the People's Republic of China

Issued by: State Bureau of Technical Supervision

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: State Bureau of Technical Supervision.

Date of issue: 1990-08-02.

Date of implementation: 1991-05-01.

Status: obsolete, withdrawn.

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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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