Unified system for design documentation. Graphic designations in diagrams. Commutational field elements of commutational systems
NORMA vydána dne 1.7.1981
Designation standards: GOST 2.757-81
Publication date standards: 1.7.1981
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 5.94