GB/T 19956.2-2005

Positive-displacement vacum pumps--Measurement of performance characteristics--Part 2:Measurement of ultimate pressure

NORMA vydána dne 19.9.2005

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The information about the standard:

Designation standards: GB/T 19956.2-2005
Note: NEPLATNÁ
Publication date standards: 19.9.2005
Country: Chinese technical standard
Kategorie: Technické normy GB