mechanized soldering [ and brazing ] machines; wave soldering [ and brazing ] machines; shielded gas soldering [ and brazing ] machines; computer-controlled soldering [ and brazing ] machines; [ drag- and ] dip- soldering machines; overflow and reflow soldering machines; [ infrared soldering machines; ] hybrid soldering and brazing machines; component tinning machines; manufacturing machines for the electrical and electronic industry for use in manufacturing mounted printed circuit boards; and accessory which are sold as a unit together with the above-indicated machines; namely, transport and transfer units for soldering and brazing machines, temperature controllers, display units for displaying temperature profiles and/or for digitally displaying temperatures and/or conveyor speeds, machines for measuring and monitoring residual oxygen content in soldering and brazing machines, control consoles, flux level controllers, flux density metering and [ correction units and suction ] hoods and replacement parts therefor; and parts of all of the aforementioned goods sold together as a unit with the above-indicated machines; namely, conveyors, infrared heating systems, cooling fans, preheating units, cooling units for soldering and brazing machines, carrier frames and carrier masks used in transporting printed circuit boards through soldering machines, spray fluxers, foam fluxers, solder pumps, solder nozzles, fluxer nozzles and solder crucibles and replacement parts therefor

[ technical consultation, design and engineering services in the field of industrial manufacturing plants, and of handling systems and special purpose machines for such plants ]