機器
accuracy
aeroengine
aeroplane
aerospace
air
aircraft
airplane
airscrew
aviation
blade
combustion
construction
energy
engine
engineering
equipment
exhaust
fan
force
gas
industrial
industry
inside
jet
mechanical
metal
metallic
modern
motive
motor
nozzle
open
plane
power
reliability
rotor
safety
science
section
soot
steel
technology
transport
transportation
turbine
turbo
turbojet
vehicle
wind