
Traps for sewer systems in buildings. Specifications
NORMA vydaná dňa 1.6.2020
Designation standards: GOST 1811-2019
Publication date standards: 1.6.2020
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST