equipment

metal

light

steel

protection

man

industrial

heavy

smoke

construction

industry

hot

working

work

tool

job

fire

flame

protective

safety

production

manufacturing

flash

repair

manual

iron

Arc

skill

worker

mask

technical

manufacture

workplace

factory

spark

craftsman

rod

flaming

skilled

welding

labor

laborer

welder

metalwork

ironworks

weld

laboring

working shoes