Water quality. Requirements for graphical representation of the main structural elements and technological relationships between them for centralized wastewater disposal systems of settlements and surface runoff
NORMA vydaná dňa 1.10.2022
Designation standards: GOST R 70244-2022
Publication date standards: 1.10.2022
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST