GB/T 25285.2-2021

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

NORM herausgegeben am 11.10.2021

English, Chinesisch -
Elektronische PDF (475.70 EUR)

The information about the standard:

Designation standards: GB/T 25285.2-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Kategorie: Technische Normen GB