
Specification for electrical measuring instruments for use on intrinsically safe circuits in coal mines.
NORM herausgegeben am 28.8.1987
Designation standards: BS 6705:1987
Note: UNGÜLTIG
Publication date standards: 28.8.1987
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS