GB/T 50532-2021

Coal industry design code of repairing facilities for electro-mechanical equipment of mining district

STANDARD published on 28.6.2021

English, Chinese -
electronic design (pdf) (2614.80 USD)

The information about the standard:

Designation standards: GB/T 50532-2021
Publication date standards: 28.6.2021
Country: Chinese technical standard
Category: Technical standards GB