英文關鍵字
aeroplane
aircraft
airplane
alloy
aluminum
assembly
aviation
build
component
detail
durability
engine
engineering
factory
fix
flight
fuselage
hangar
industry
iron
jet
machine
maintenance
manufacturing
material
mechanic
metal
metallic
parts
plane
production
quality
rear
renovation
rivet
rudder
science
service
stainless
steel
storage
structure
tail
technology
tool
transport
wing
work
workshop