機器
aeroplane
aerospace
air
aircraft
airline
airliner
airplane
airport
aviation
brush
check
cleaning
component
detail
energy
engineering
fairing
fix
flap
flight
fuselage
hangar
industry
jet
ladder
machinery
maintenance
mechanic
mechanical
metal
plane
ramp
repair
repairing
safety
service
spray
spraying
stain
stand
streak
tail
technology
transport
wash
water
wet
wing
work