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Vane wheel type water meters for cold water--Nominal diameter 15mm to 40mm
Translate name
STANDARD published on 1.1.1984
Designation standards: GB 778-1984
Note: WITHDRAWN
Publication date standards: 1.1.1984
SKU: NS-1237327
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-03-29 (Number of items: 2 269 691)
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