Caplights for use in mines susceptible to firedamp. Part 2. Performance and other safety-related matters
NORMA vydána dne 1.1.2008
Designation standards: GOST R 52066-2007
Note: NEPLATNÁ
Publication date standards: 1.1.2008
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST