Leather. Method of determination of water penetration and water permeability under static conditions
STANDARD published on 1.7.1972
Designation standards: GOST 938.21-71
Publication date standards: 1.7.1972
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 2.90