welding with mig-mag method
Palabras clave
argon,
construction,
craftsman,
electric,
electricity,
fabrication,
fabricator,
flash,
gas,
heat,
hot,
industrial,
industry,
iron,
job,
labor,
labourer,
laboring,
light,
maintenance,
manufacture,
manufacturing,
mask,
man,
metal,
mig,
occupation,
plasma,
power,
production,
protection,
repair,
safety,
skill,
smoke,
spark,
spray,
steel,
technology,
trained,
weld,
welder,
welding,
work,
men at work,
manpower