英文關鍵字
assembly
auto
automobile
automotive
body
bus
car
concept
construction
control
conveyor
domestic
energy
engine
engineering
enterprise
equipment
factory
frame
framework
industrial
industry
initial
machine
manufacturing
mechanic
metal
modern
motor
mounting
movement
order
panel
plant
production
quality
repair
safe
skeleton
stage
steel
structure
technology
testing
tram
transport
transportation
upcoming
urban
vehicle
view
wheels