Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems
NORM herausgegeben am 1.9.2003
Designation standards: ČSN EN 1552
Classification mark: 444202
Catalog number: 68039
Note: UNGÜLTIG
Publication date standards: 1.9.2003
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN