機器
aeronautic
aeroplane
air
aircraft
airline
airplane
alloy
aviation
avionics
blade
chrome
chromed
components
display
energy
engine
engineering
fan
flight
flying
gold
golden
horsepower
industry
intake
jet
machinery
maintenance
mechanic
mechanical
metal
motor
plane
power
powerful
round
speed
spiral
technology
thrust
transport
transportation
travel
turbine
turbo