Soldering, and Brazing Welding Equipment-oxygen and acetylene tanks, acetylene torches, assorted tips and soldering and brazing rods used to apply heat to melt the rods and to fuse the pieces to form a permanent bond.
Welding and Cutting Equipment-oxygen and acetylene tanks, acetylene torches, cutting tips, carbon arc cutting equipment, gouging machines, chipping hammers, wire brushes, power grinders, etc.
Welding Machines- shielded metal arc welding machines, gas tungsten arc welding machines, flux-cored arc welding machines, gas metal arc welding machines, and similar machines used to apply heat to a welding rod or continuously fed wire and to metal pieces, melting and fusing the pieces to form a permanent bond.
La. Admin. Code tit. 40, § VII-537