aggregation

automated

automatic

automaton

behind

cnc

computer

control

device

digital

electrical

engineer

engineering

equipment

factory

gadget

hand

heavy

industrial

industry

instrument

laborer

lathe

machine

machinery

maintenance

man

manufacturing

mechanic

mechanical

metal

milling

monitor

operative

panel

person

production

professional

remote

serviceman

smart

switch

technology

worker

workman

works