Suspended-flight conveyers. Basic parameters
NORMA vydána dne 1.1.1981
Designation standards: GOST 23939-79
Publication date standards: 1.1.1981
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. 4.85