
CAST ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR.
NORMA vydaná dňa 24.6.1989
Designation standards: UNE 21852:1989
Note: NEPLATNÁ
Publication date standards: 24.6.1989
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE