3D printers; Electric sweepers; Electric can openers; Electric soldering apparatus; Electric saws; Centrifugal mills; High pressure washers; Cranes; Valves as machine components; Packing machines under vacuum; Lapping machines; Puddling machines; Juice machines; Compressing machines; Compressors for dehumidifying machines; Skid-steer loaders; Engraving machines; Water pumps for use in motors and engines; Lawnmowers; Power-operated garden hose reels; Self-lubricating mechanical friction parts,...