arc

assembly

clothing

construction

engineering

equipment

fabrication

gear

gloves

glow

hand

hard

heavy

helmet

hot

industrial

industry

job

joining

labor

manual

manufacturing

mask

material

metal

mig

molten

occupational

plant

process

production

protective

safety

setting

shop

skilled

skills

smelting

sparkling

steel

structural

tig

tools

torch

trade

trades

welder

welders

welding

work

worker