
Specification for masonry units - Part 4: Autoclaved aerated concrete masonry units
STANDARD published on 1.6.2000
Designation standards: ÖNORM EN 771-4
Note: WITHDRAWN
Publication date standards: 1.6.2000
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM