Hard surfacing by submerge arc welding process
Keywords
buffer,
arc,
electrode,
engineering,
fabrication,
factory,
fire,
flash,
flux,
gas,
heat,
heavy,
industrial,
iron,
layer,
light,
manufacturing,
metal,
metalworking,
process,
production,
safety,
smoke,
spark,
steel,
torch,
welding,
work