GB/T 25753.4-2015

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

NORMA vydaná dňa 10.12.2015

Anglicky a čínsky -
Elektronické PDF (173.60 EUR)

The information about the standard:

Designation standards: GB/T 25753.4-2015
Publication date standards: 10.12.2015
Country: Chinese technical standard
Kategória: Technické normy GB