Oxyge systems converters of aircrafts and helicopters. Terms and definitions
NORMA vydána dne 1.1.1977
Designation standards: GOST 21486-76
Publication date standards: 1.1.1977
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST