英文關鍵字
activity
assembly
automatic
background
beer
boil
bottle
bottles
bottling
canisters
chemical
close
container
ecological
ecology
empty
equipment
facility
factory
fragonard
france
glass
glassware
grasse
horizontal
line
machines
manufacturing
movement
moving
packaging
person
pipe
plant
plastic
process
processing
production
pure
purification
reservoir
robotic
robotized
science
spring
tank
transparent
water
worker