System of design documents for construction. Rules for presenting technical reporting documentation on engineering surveys
NORMA vydána dne 1.9.2022
Designation standards: GOST R 21.301-2021
Publication date standards: 1.9.2022
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST