BS EN 61857-1:1999

Electrical insulation systems. Procedures for thermal evaluation. General requirements. Low-voltage.

NORMA vydána dne 15.4.1999

Anglicky -
Elektronické PDF (4383.60 CZK)

The information about the standard:

Designation standards: BS EN 61857-1:1999
Note: NEPLATNÁ
Publication date standards: 15.4.1999
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technické normy BS