GB 778-1984

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

NORM herausgegeben am 1.1.1984

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The information about the standard:

Designation standards: GB 778-1984
Note: UNGÜLTIG
Publication date standards: 1.1.1984
Country: Chinese technical standard
Kategorie: Technische Normen GB