BS 98:1947

Dimensions of screw lamp-caps and lampholders (Edison type).

NORMA vydaná dňa 16.4.1957

The information about the standard:

Designation standards: BS 98:1947
Note: NEPLATNÁ
Publication date standards: 16.4.1957
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS