英文關鍵字
agriculture
autoclave
automatic
automatics
automation
can
canned
cannery
canning
container
conveyor
diet
eat
equipment
factory
food
harvest
industry
line
machine
machinery
making
manufacture
many
massive
mechanism
motion
paste
pipeline
plant
preserves
process
processing
product
production
red
salty
steam
sterilization
storage
tape
tasty
technology
tomato
tomatoes
vegetable
work