BS 535:1987

Specification for light sources for miners´ portable electric lamps.

NORMA vydána dne 27.2.1987

Anglicky -
Elektronické PDF (6951.30 CZK)

The information about the standard:

Designation standards: BS 535:1987
Note: NEPLATNÁ
Publication date standards: 27.2.1987
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategorie: Technické normy BS