Timber elements and products for building. Method of determining conditional water permeability of water protecting finishes and impregnating compounds
NORMA vydaná dňa 1.1.1978
Designation standards: GOST 22406-77
Note: NEPLATNÁ
Publication date standards: 1.1.1978
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST