machines and machine tools and power driven tools; namely, power saws, drills, routers, screw drivers, wrenches; engines and motor (other than for land vehicles); air compressors, belts for machines; cylinders, gears, fans and belts, pumps, valves and ball bearings; blades for power saws, bits, chucks for power tools, and power-operated screw drivers; agricultural implements; namely, live stock feeders, back hoes, cranes, front-end loaders, pile drivers, drilling machines and parts therefor; washing machines for dishes, sewing machines, vacuum pumps