BS EN 61857-21:2004

Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general purpose models. Wire-wound applications.

NORMA vydaná dňa 1.12.2004

Anglicky -
PDF - okamžité stiahnutie (173.30 EUR)

Anglicky -

Tlačené (173.30 EUR)

The information about the standard:

Designation standards: BS EN 61857-21:2004
Note: NEPLATNÁ
Publication date standards: 1.12.2004
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS