Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of deformation and strength properties
STANDARD published on 1.7.2013
Designation standards: GOST 31899-1-2011
Publication date standards: 1.7.2013
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Category: Technical standards GOST