assembly

building

business

buttons

caucasian

complex

computer

console

construction

control

cutting

device

display

employee

engine

engineer

engineering

equipment

factory

industrial

industry

inspector

job

lathe

line

logistician

machine

machinery

man

manufacture

manufacturing

mechanic

monitor

operator

process

production

professional

protection

screen

storekeeper

supervisor

teamwork

technology

touch

warehouse

warehouseman

work

worker

workman

young