GB/T 25285.2-2021

Explosive atmospheres—Explosion prevention and protection—Part 2 Basic concepts and methodology for mining

STANDARD published on 11.10.2021

English, Chinese -
electronic design (pdf) (550.80 USD)

The information about the standard:

Designation standards: GB/T 25285.2-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Category: Technical standards GB