UNE 21311:1971

FIRST CLASS MAXIMUM INDICATORS FOR ELECTRIC POWER METERS OF ALTERNATING CURRENT.

NORMA vydaná dňa 15.11.1971

The information about the standard:

Designation standards: UNE 21311:1971
Publication date standards: 15.11.1971
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE