CONCRETE BLOCKS. CONCRETE REAL DENSITY
NORM herausgegeben am 7.6.1989
Designation standards: UNE 41169:1989EX
Note: UNGÜLTIG
Publication date standards: 7.6.1989
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE