略語大辞典 [AERO] 22 ACLS* air cushion landing system (aircraft), landing gear (航空機の)エアクッション降着装置. 航空機の脚.air cushion landing system (aircraft), landing gear; [AERO:Traf:MIL:Mech]. 丸善「略語大辞典」JLogosID : 11864567