機器
cargo
cncmachine
computeraideddesign
computernumericalcontrol
engineer
engineering
factory
factory floor
goods
hardhat
holding
horizontal
industry
laptop
machinemilling
machinery
man
manufacturing
men
metalworkshop
modern
people
person
programming
room
shelf
shelves
shipment
skill
skilled
talking
tall
technology
together
twenties
two
twopeople
warehouse
working