UNE 21381-3:1991

SPECIFICATION FOR CERAMIC AND GLASS INSULATING MATERIALS. INDIVIDUAL MATERIALS.

NORM herausgegeben am 24.5.1991

The information about the standard:

Designation standards: UNE 21381-3:1991
Note: UNGÜLTIG
Publication date standards: 24.5.1991
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE