PS 1423-1978
SPECIFICATION FOR COPPER AND COPPER-CADMIUM TAPES AND BINDERS FOR TELEGRAPH AND TELEPHONE PURPOSES

Standard No.

PS 1423-1978

Release Date

1978

Published By

PK-PSQCA

Latest

PS 1423-1978

Scope

This Pakistan Standard specifies the material, dimensions and quality of copper and copper-cadmium tapes and binders for telegraph and telephone purposes. It also specifies an elong-ation test and requirements for packaging and marking.

PS 1423-1978 history

• 1978 PS 1423-1978 SPECIFICATION FOR COPPER AND COPPER-CADMIUM TAPES AND BINDERS FOR TELEGRAPH AND TELEPHONE PURPOSES