Unified system for design documentation. Rules for drawings of pipes, pipelines and pipeline systems
NORMA vydána dne 1.1.1974
Designation standards: GOST 2.411-72
Publication date standards: 1.1.1974
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST