8515: Electric solder, weld, braze,hot metal spray equipmen

851511: Electric soldering irons and guns 851519: Electric brazing, soldering machines and apparatus ne 851521: Electric resistance welding equipment, automatic 851529: Electric resistance welding equipment, non-automatic 851531: Automatic electric plasma, other arc welding equipmen 851539: Non-automatic electric plasma and other arc welders 851580: Electric, laser and ultrasonic welding equipment nes 851590: Parts of electric solder, weld or braze equipment 8515: Electric solder, weld, braze,hot metal spray equipmen