英文關鍵字
automated
big
caoutchouc
conveyor
detail
detailed
engineer
equipment
factory
forming
gum
industry
line
machine
machinery
manufactory
manufacture
manufacturer
modern
motion
part
particular
plant
pressure
process
production
professional
recycle
recycling
robot
robotic
rubber
spin
tape
technology
tire
tyre
vacuum
wheel
work
workshop