arc
arc welding
close up
closeup
construction
craftsman
electric
electronic
engineering
fix
gas
hots
industrial
industry
iron
job
joint
labor
maintenance
making
manufacture
manufacturing
metal
metalwork
metalworks
mig
outdoor
pipeline
process
processes
repair
safety
skill
spark
spark point
steel
structure
technical
technologies
technology
torch
weld
welded joint
welder
welding
welding process
work
worker
workplace
workshop