Underground mines. Explosion prevention and protection systems. Part 4. Automatic extinguishing systems for road headers
STANDARD published on 1.7.2013
Designation standards: GOST R EN 14591-4-2012
Publication date standards: 1.7.2013
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Category: Technical standards GOST