Passanger and transport aeroplanes. Determination of noise levels on ground
NORM herausgegeben am 1.7.1986
Designation standards: GOST 17229-85
Publication date standards: 1.7.1986
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST