UNE 21381-1:1991

SPECIFICATIONS FOR CERAMIC AND GLASS INSULATING MATERIALS. DEFINITIONS AND CLASSIFICATION.

NORMA vydaná dňa 20.5.1991

The information about the standard:

Designation standards: UNE 21381-1:1991
Note: NEPLATNÁ
Publication date standards: 20.5.1991
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE