Plasma cutting machines; Plasma etching machines; Welding apparatus, gas-operated; Welding electrodes; Welding generators; Welding machines, electric; Welding torches; Electric plasma cutters; Electric welding machines; Electric arc welders; Electric arc welding apparatus; Electric arc welding machines; Electric wet grinders for welding electrodes; Electrodes for welding machines; Gas welding guns; Gas welding machines; Gas-operated welding machines; Industrial surface treatment equipment, na...

Welding goggles; Welding helmets; Welding masks; Welding transformers; Lenses for welding helmets

Welding machines, electric; Welding generators; Welding torches; Electric welding machines; Electric welding machines for metalworking; Electric arc welding machines; Electric wet grinders for welding electrodes; Electrodes for welding machines; Gas welding machines; Gas-operated welding machines; Laser welding machines; Oxy-acetylene welding and cutting machines