BS 4945:1973

Specification for miners´ cap lamp assemblies (incorporating lead-acid type batteries).

NORMA vydaná dňa 27.2.1987

The information about the standard:

Designation standards: BS 4945:1973
Note: NEPLATNÁ
Publication date standards: 27.2.1987
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS