Specification for masonry units - Part 4: Autoclaved aerated concrete masonry units
NORMA vydána dne 5.10.2011
Designation standards: UNE-EN 771-4:2011
Note: NEPLATNÁ
Publication date standards: 5.10.2011
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE