Tungsten electrodes, Sylvania 3/32 X 6 inch
Tungsten electrodes, Sylvania GTE. Ground finish 2% thoriated tungsten 10 rods. Cleaned finish 2% thoriated tungsten 10 rods.
Tungsten electrodes, Sylvania GTE. Ground finish 2% thoriated tungsten 10 rods. Cleaned finish 2% thoriated tungsten 10 rods.