
Concrete roofing tiles. Roof tile from concrete - type 1 (TB-dr-1)
STANDARD published on 1.5.1987
Designation standards: STN 723241
Classification mark: 723241
Catalog number: 77259
Note: WITHDRAWN
Publication date standards: 1.5.1987
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN