Erection of electrical installations in underground mines (Endorsed by Asociación Espanola de Normalización in July of 2021.)
NORMA vydaná dňa 1.7.2021
Designation standards: UNE-EN 50628:2016
Publication date standards: 1.7.2021
The number of pages: 79
Approximate weight : 237 g (0.52 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE