GB/T 33981-2017

Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers

STANDARD published on 12.7.2017

English, Chinese -
electronic design (pdf) (334.80 USD)

The information about the standard:

Designation standards: GB/T 33981-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Category: Technical standards GB