GB/T 19955.1-2005

Vapour vacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed)

NORMA vydána dne 19.9.2005

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The information about the standard:

Designation standards: GB/T 19955.1-2005
Publication date standards: 19.9.2005
Country: Chinese technical standard
Kategorie: Technické normy GB