Aircraft — Engine nacelle fire extinguisher apertures and doors
NORM herausgegeben am 1.10.1980
Bezeichnung normen: ISO 1021:1980
Ausgabedatum normen: 1.10.1980
Zahl der Seiten: 1
Gewicht ca.: 3 g (0.01 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Relates to openings for the insertion of the nozzles of ground fire extinguishing equipment. If one or more openings are provided, they shall be either round or square in shape and of the following dimensions: Round; the diameter shall be from 1OO mm minimum to 13O mm maximum; Square; the sides of the squares shall be from 1OO mm minimum to 13O mm maximum.