GB 6307.1-1986

Vapour vacuum pumps--Measurement of pumping speed (Volume rate of flow)

NORM herausgegeben am 1.1.1986

The information about the standard:

Designation standards: GB 6307.1-1986
Note: UNGÜLTIG
Publication date standards: 1.1.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB