GB 778-1984

Vane wheel type water meters for cold water--Nominal diameter 15mm to 40mm

NORMA vydaná dňa 1.1.1984

Anglicky a čínsky -
Elektronické PDF (835.50 EUR)

The information about the standard:

Designation standards: GB 778-1984
Note: NEPLATNÁ
Publication date standards: 1.1.1984
Country: Chinese technical standard
Kategória: Technické normy GB