Electric arc welding apparatus; Electric welding machines for metalworking; Electroplating machines; Hot metal adhesive glue gun applicators; Laser welding machines; Soldering apparatus, gas-operated; Soldering irons, electric; Welding apparatus, gas-operated; Welding machines, electric; Welding torches; Wire welding machines

Oscillographs; Radios; Batteries, electric; Chargers for electric accumulators; Circuit boards; Computer network adapters, switches, routers and hubs; Downloadable computer operating programs; Electrical transducers; Global positioning system (GPS) apparatus; Integrated circuit cards; LCDs; Portable media players; Power adapters; Printed circuit boards; Rechargeable batteries; Semiconductor devices; Teaching robots; Tool measuring instruments; Touch screens; USB charging ports