GBJ 42-1981

Specifications for the design of industrial enterprises communications

NORMA vydána dne 6.5.1981

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GBJ 42-1981
Note: NEPLATNÁ
Publication date standards: 6.5.1981
Country: Chinese technical standard
Kategorie: Technické normy GB