
Underground mining machinery - Specification for the safety requirements of armoured face conveyors.
NORMA vydána dne 1.7.2009
Designation standards: DIN EN 12321:2009-07
Publication date standards: 1.7.2009
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Bergbaumaschinen unter Tage - Sicherheitsanforderungen an Kettenkratzerförderer.