UNE 20318:1969

PROTECTION SYSTEM OF ELECTRIC MATERIAL USED IN AN ATMOSPHERE CONTAINING GASES OR VAPORS. DEFINITIONS.

NORMA vydaná dňa 15.12.1969

The information about the standard:

Designation standards: UNE 20318:1969
Note: NEPLATNÁ
Publication date standards: 15.12.1969
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE