GB/T 778.1-2018

Meters for cold potable water and hot water—Part 1:Metrological requirements and technical requirements

NORMA vydána dne 7.6.2018

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The information about the standard:

Designation standards: GB/T 778.1-2018
Publication date standards: 7.6.2018
Country: Chinese technical standard
Kategorie: Technické normy GB