英文關鍵字
automatic
band
belt
black
blend
caoutchouc
chemical
component
elastic
equipment
extruder
factory
forming
gum
industrial
industry
large
latex
line
machine
manufacture
manufacturing
mix
mixing
modern
preparation
produce
production
recyclables
recycled
recycling
ribbon
rubber
stack
stretch
strip
tape
technology
transportation
work
workshop