Motors and engines, except for land vehicles; Driving motors, other than for land vehicles; Machine tools in the nature of machines tools for removing waste and trash, milling cutters, lathes, punching presses for metal working, shaping machines for metal working, grinding machines for metal working, perforating machines for metal working, cutting machines, slotting machines, boring machines, milling machines, broaching machines for metal working, planing machines, and drilling machines; Non-...