機器
automated
chemical
chemistry
clean
container
engineer
engineering
equipment
factory
industrial
industry
laborer
line
machines
manufacture
manufacturing
mask
mechanic
medical
medicine
operating
operative
operator
packing
pharmaceutic
pharmaceutical
pharmacy
pill
plant
pressure
process
production
protective
purity
science
service
stainless
steel
sterile
sterility
tank
technology
tool
vessel
woman
worker
working
workshop
workwear