
Methods of test for masonry units - Part 20: Determination of flatness of faces of masonry units
NORMA vydána dne 13.12.2006
Designation standards: UNE-EN 772-20:2001/A1:2006
Note: Změna
Publication date standards: 13.12.2006
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE