
Electrical relays. Tests and measurements. Insertion and withdrawal force.
NORMA vydaná dňa 25.4.2025
Designation standards: BS EN IEC 63522-39:2025
Publication date standards: 25.4.2025
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 539 19747 1 Status: Definitive