Electric arc welding machines; Electric generators and related equipment, namely, automatic standby electric generator sets; Electric welding machines; Electrodes for welding machines; Filling machines; Filling machines and parts thereof; Gas cutting guns; Gas welding guns; Gas welding machines; Generators of electricity; Metal welding machines, namely, saws and cutters; Packaging machines and parts thereof; Packaging machines, namely, liquid container fillers; Plasma cutting machines; Portab...