機器
alluminium
beer factory
blue medical suit
checking
chemical
chrome
clean
computer
control panel
doctor
efficiency
engineering
equipment
factory
fermenter
food
food processing
gloves
industrial
industry
lab
laboratory
man
manufacturing
med worker
medical
medical workers
pharmaciutical
production
reactor
readings
room
scientast
stainless
steel
storage
tanks
tools
uniform
vessel
workers
working