BS 108:1951

Graphical symbols for general electrical purposes (power and lighting).

NORMA vydána dne 1.1.1951

The information about the standard:

Designation standards: BS 108:1951
Note: NEPLATNÁ
Publication date standards: 1.1.1951
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS