GB/T 7774-2007

Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics

STANDARD published on 20.12.2007

English, Chinese -
electronic design (pdf) (328.80 USD)

The information about the standard:

Designation standards: GB/T 7774-2007
Publication date standards: 20.12.2007
Country: Chinese technical standard
Category: Technical standards GB