CONCRETE BLOCKS. WATER ABSORTION
NORMA vydaná dňa 14.6.1989
Designation standards: UNE 41170:1989EX
Note: NEPLATNÁ
Publication date standards: 14.6.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE