
Electrical installations for open-cast mines and quarries. General recommendations for protection against direct contact and electric shock.
NORM herausgegeben am 30.9.1988
Designation standards: BS 6907-2:1988
Note: UNGÜLTIG
Publication date standards: 30.9.1988
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technische Normen BS