Caplights for use in mines susceptible to firedamp. Part 1. General requirements and testing methods in relation to the risk of explosion
NORMA vydána dne 1.1.2008
Designation standards: GOST R 52065-2007
Note: NEPLATNÁ
Publication date standards: 1.1.2008
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST