Electric (electrically heated gas) soldering, brazing, welding machines and apparatus, capable or not of cutting, electric machines and apparatus for hot spraying of metals or sintered carbides

851511 Brazing or soldering machines and apparatus; soldering irons and guns, whether or not capable of cutting 851519 Brazing or soldering machines and apparatus; other than soldering irons and guns, whether or not capable of cutting 851521 Welding machines and apparatus; for resistance welding of metal, fully or partly automatic, whether or not capable of cutting 851529 Welding machines and apparatus; for resistance welding of metal, other than fully or partly automatic, whether or not capable of cutting 851531 Welding machines and apparatus; for arc (including plasma arc) welding of metals, fully or partly automatic, whether or not capable of cutting 851539 Welding machines and apparatus; for arc (including plasma arc) welding of metals, other than fully or partly automatic, whether or not capable of cutting 851580 Welding machines and apparatus; n.e.c. in heading no. 8515, whether or not capable of cutting 851590 Welding, brazing or soldering machines; parts of the machines of heading no. 8515