CONCRETE BLOCKS. DETERMINATION OF THE COMPRESSIVE STRENGHT
STANDARD published on 14.6.1989
Designation standards: UNE 41172:1989EX
Note: WITHDRAWN
Publication date standards: 14.6.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE