7 Farm machinery, namely, loaders, material choppers, baling presses, pulverizers, harrows, weeders, tractor-towed hoes, plows, cotton choppers, disk cultivators, planters, headers, harvesters, threshers, ploughs, feed grinders and mixers, blower conveyors, wagon unloaders, forage harvesters, seeders, sprayers, floaters, and fertilizer spreaders; power-operated agricultural machines, namely, combines, balers, windrowers, plows, ploughs, tillers, mowers, power-operated rakes, planters, cultivators, harrows, loaders, seeders, windrow inverters, air carts, and tedders; tractor-towed or power-operated agricultural implements, namely, combines, balers, windrowers, plows, tillers, mower conditioners, mowers, power-operated rakes, planters, cultivators, harrows, loaders, seeders, bale splitters, and bale wrappers; agricultural harvesting machines, namely, harvesters; agricultural baling machines, namely, round and square balers; combine harvesters; agricultural machinery, namely, combine headers; agricultural machinery, namely, forage harvesters; agricultural machinery, namely, forage blowers; tractor-towed or power-operated feed grinders and mixers; earth moving machines; construction equipment, namely, loaders in the nature of crawler-tracked loaders, compact track loaders, front end loaders, wheel loaders, skid-steer loaders; combination machines comprised of loaders in the nature of crawler-tracked loaders, front end loaders, wheel loaders, skid-steer loaders and backhoes, earth moving machines in the nature of excavators, earth moving machines in the nature of crawler dozers, earth moving machines in the nature of motor graders, and agricultural machinery in the nature of telescopic handlers; and structural parts and structural fittings for all the aforesaid goods