Colliery slide chain conveyors. General work safety requirements
NORM herausgegeben am 19.12.1986
Designation standards: ČSN 445723
Classification mark: 445723
Catalog number: 28474
Note: UNGÜLTIG
Publication date standards: 19.12.1986
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN