GB 778-1984

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

STANDARD published on 1.1.1984

English, Chinese -
electronic design (pdf) (958.80 USD)

The information about the standard:

Designation standards: GB 778-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
Country: Chinese technical standard
Category: Technical standards GB