BS 1259:1945

Intrinsically safe electrical apparatus and circuits..

NORMA vydána dne 2.11.1945

The information about the standard:

Designation standards: BS 1259:1945
Note: NEPLATNÁ
Publication date standards: 2.11.1945
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS