GOST R 21.621-2023

System of design documents for construction. Rules for the implementation of design documentation for heating, ventilation, air conditioning and district heating

NORMA vydaná dňa 1.9.2023

The information about the standard:

Designation standards: GOST R 21.621-2023
Publication date standards: 1.9.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST