сховуваний передкрилок; (висувний) передкрилок, що забирається
flap slat CTL lever / flap and slat control lever
retractable
retractable cord
retractable tube
retractable tail gear
retractable air steps
non-retractable three-leg landing gear
retractable landing gear
hydraulic slat
inboard slat
middle slat
outboard slat
slat
auto slat
automatic slat
drooping slat
flap/slat system
full-span slat
leading edge slat
leading slat
leading-edge slat
mid slat
no-flap-no-slat approach speed
no-slat approach speed
pipeline to wing slat
sealed slat
slat actuator
slat armor
slat configuration
slat control lever
slat door
slat extension