英文關鍵字
band
belt
black
blend
caoutchouc
chemical
component
conveyor
cut
cutting
equipment
extruder
extrusion
factory
forming
gum
heavy
industry
latex
machine
machinery
manufacture
manufacturing
marking
mix
mixing
move
petrochemical
pile
plant
preparation
processing
produce
production
recyclables
recycled
recycling
roller
rubber
stack
strip
tape
tire
transportation
transporter
tyre
variety
vehicle
workshop