BS 841:1939

Specification for lamp-caps and lampholders for architectural lamps.

NORMA vydána dne 1.1.1952

The information about the standard:

Designation standards: BS 841:1939
Note: NEPLATNÁ
Publication date standards: 1.1.1952
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS