英文關鍵字
black
carriage
carry
chain
clean
conveyor
cycle
defoliating
defoliation
defoliator
deleafer
deleafing
equipment
factory
fall
flow
food
fruit
green
industrial
industry
line
machine
machinery
making
manufacturing
mill
milling
oil
olive
phase
preparation
process
produce
production
rinser
rinsing
ripe
sieve
sift
stage
wash
washer
water
work