Chemical processing machines, namely, separating machines, dissolving machines, grinding mills, and sorting machines; Non-electric prime movers not for land vehicles, namely, grapple buckets, blades for moving earth and loose objects and parts thereof; Gas turbines, not for land vehicles, other than water mills and wind mills; Steam turbines, not for land vehicles, other than water mills and wind mills; Starters for motors and engines; AC motors and DC motors not including those for land vehi...