Servomotors; Bearings for transmission shafts, being parts of machines; Carbon dioxide laser tubes being parts of machines; Direct current motors; Engraving machines; Laser engraving machines for woodworking; Machine parts, namely, couplers and semi-couplers of synthetic material; Milling cutters for milling machines; Plasma cutting machines; Reduction gears being parts of machines; Servo-drives for motors; Servo motors; Shaft couplings, not for land vehicles; Speed change gears being parts o...