
Specification for functional and performance characteristics of miners´ caplamps.
NORM herausgegeben am 30.6.1989
Designation standards: BS 4945:1989
Note: UNGÜLTIG
Publication date standards: 30.6.1989
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technische Normen BS