GB/T 25753.4-2015

Vacuum technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise

STANDARD published on 10.12.2015

English, Chinese -
electronic design (pdf) (202.80 USD)

The information about the standard:

Designation standards: GB/T 25753.4-2015
Publication date standards: 10.12.2015
Country: Chinese technical standard
Category: Technical standards GB