
Specification for masonry units. Part 1: Clay masonry units
STANDARD published on 1.12.2003
Designation standards: STN EN 771-1
Classification mark: 722632
Catalog number: 91546
Note: WITHDRAWN
Publication date standards: 1.12.2003
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN