7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
air compressors; air tools which do not contain diamonds, namely, impact wrenches, ratchet wrenches, drills, air hammers, cut-off tools, angle grinders, shears, sanders, riveters, grease guns, nailers, staplers, and spray guns; generators of electricity; power tools which do not contain diamonds, namely, drills, impact wrenches, angle drills, angle grinders, hammer drills, circular saws, reciprocating saws, grease guns, caulking guns, planers, jigsaws, nailers, spray guns, air pumps, screwdrivers, rotary tools, impact drills, jigsaws, sanders, soldering guns, staplers, miter saws, and pressure washers; welding machines, namely, electric welding machines