UNE 41172:1989EX

CONCRETE BLOCKS. DETERMINATION OF THE COMPRESSIVE STRENGHT

NORMA vydaná dňa 14.6.1989

The information about the standard:

Designation standards: UNE 41172:1989EX
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