A worker cut steel beams using propane-oxygen torch..Oxy-fuel cutting.
Palabras clave
oxyacetylene,
burning,
construction,
cut,
cutting,
dangerous,
energy,
equipment,
factory,
fire,
flames,
fuel,
gas,
heat,
industrial,
industry,
iron,
labor,
light,
man,
manual,
manufacturing,
metal,
metalwork,
oxygen,
safety,
site,
spark,
sparkle,
steel,
technology,
tool,
torch,
welding,
work,
men at work,
beam,
kindling,
temperature,
stream,
flow,
slag,
torch