Hot Metal and Steel Worker in Action
Palabras clave
steel,
molten,
metal,
men at work,
mill,
furnace,
alloy,
heat,
forge,
hammer,
melt,
plaster bandage,
shape,
pump,
handling,
flames,
blow,
ladle,
pour,
smith,
safety,
protection,
glove,
helmet,
harness,
crane,
operator,
loader,
welding