GB 14821.1-1993

Electrical installations of buildings Protection against electric shock

NORMA vydána dne 29.12.1993

Anglicky a čínsky -
Elektronické PDF (18530.20 CZK)

The information about the standard:

Designation standards: GB 14821.1-1993
Note: NEPLATNÁ
Publication date standards: 29.12.1993
Country: Chinese technical standard
Kategorie: Technické normy GB