Helicopter rescue flights and porter flights
NORM herausgegeben am 1.7.1984
Designation standards: ÖNORM S4130
Note: UNGÜLTIG
Publication date standards: 1.7.1984
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM