gloves

workshop

metallurgy

heavy

hardworking

protective

workplace

skillful

hot

skilled

gas

torch

technology

tool

labor

weld

blue

light

work

industrial

manufacture

equipment

metal

metalwork

welding

welder

factory

mask

worker

construction

manufacturing

industry

occupation

steel

flash

iron

engineering

fabrication

man

skill

safety

spark

manual

protection

flame

smoke

assembly

heat

job