英文關鍵字
lots
plastic
bottles
stand
one
row
move
factory
milk
automation
belt
beverage
business
caps
cheese
clean
commercial
complicated
concept
container
conveyor
dairy
drink
engineering
food
industrial
industry
liquid
mechanical
mechanism
metal
pipe
piping
plant
polyethylene
precision
pressure
process
production
red
silver
stainless
steel
sterilized
technology
terephthalate
water
wet
white
work