英文關鍵字
aluminium
art
automatic
band
belt
body
business
car
computerized
construction
conveyor
factory
garage
handcraft
handicraft
heavy
industrial
machine
mechanical
metal
plastic
repair
shop
steel
tape
technic
technique
tractor
work
worker
workshop
英文關鍵字
aluminium
art
automatic
band
belt
body
business
car
computerized
construction
conveyor
factory
garage
handcraft
handicraft
heavy
industrial
machine
mechanical
metal
plastic
repair
shop
steel
tape
technic
technique
tractor
work
worker
workshop