Fire resistance properties of materials. Flammability degree of building materials
STANDARD published on 1.5.1983
Designation standards: STN 730823
Classification mark: 730823
Catalog number: 68912
Publication date standards: 1.5.1983
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN