Heating systems. Requirements for the graphical representation of the main structural elements and technological connections between them
NORMA vydaná dňa 1.1.2024
Designation standards: GOST R 71179-2023
Publication date standards: 1.1.2024
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST