機器
aero
aeronautic
aeroplane
aircraft
apparatus
appliance
aviation
avionics
backdrop
background
chamber
complex
complexity
component
components
detail
detailed
device
energy
engine
engineering
fragment
fuel
horsepower
hydraulic
industry
jet
machinery
mechanic
mechanical
metal
motor
nobody
part
pipe
plane
power
powerful
spare
steel
technology
tube
tubing
turbine
turbo
unit
wire