CLAY BRICKS. DEFINITIONS, CLASSIFICATION AND SPECIFICATIONS.
NORMA vydaná dňa 7.10.1996
Designation standards: UNE 67019:1996EX
Note: NEPLATNÁ
Publication date standards: 7.10.1996
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE