英文關鍵字
dome
neck
cutter
spin
orange
trimmer
knife
blade
cutting
scrap
forming
round
rotate
bottle
empty
automatic
blow
molding
machine
errycan
can
canister
moving
conveyor
belt
exhibition
plant
hdpe
plastic
jerrycans
polyethylene
recycling
grip
equipment
pet
technology
factory
concept
vise
industry
automated