UNE 21720:1989

LOW VOLTAGE GROUNDING AND SHORT CIRCUIT DEVICES.

NORM herausgegeben am 24.10.1989

The information about the standard:

Designation standards: UNE 21720:1989
Note: UNGÜLTIG
Publication date standards: 24.10.1989
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE