business

chain

coil

commercial

companies

company

construction

development

drive

economy

employee

engineering

equipment

factory

goods

hand

handling

hands

holding

indoors

industrial

industry

job

labor

laborer

machine

machinery

male

man

manufacturing

metal

metalworker

modern

object

operating

people

place

prearrangement

preparation

process

product

production

ready

red

technology

tether

the

tool

work

workers

working