GB/T 39891-2021

Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV

STANDARD published on 9.3.2021

English, Chinese -
electronic design (pdf) (754.80 USD)

The information about the standard:

Designation standards: GB/T 39891-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Category: Technical standards GB