7 Machines and machine tools, namely, trash compacting machines, waste compacting machines, garbage disposals, waste disposals, shredders machines for industrial use, presses machines for industrial purposes, air suction machines for industrial purposes, hoists, handling apparatus for loading and unloading, smoothing presses, street sweeping machines, machines for constructing and repair fountains; motors and engines, except for land vehicles, namely, diesel engines for machines, machine coupling and transmission components, except for land vehicles, namely, axle couplings; agricultural implements other than hand-operated, namely, ploughs, mowing machines, thresher machines; incubators for eggs