Specification for masonry units. Part 4: Autoclaved aerated concrete masonry units
STANDARD published on 1.5.2013
Designation standards: STN EN 771-4
Classification mark: 722632
Catalog number: 117068
Note: WITHDRAWN
Publication date standards: 1.5.2013
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN