7 Pumps, namely, volute pumps, axial-flow pumps, mixed-flow pumps, vortex pumps, gear pumps, submersible motor pumps, vacuum pumps, screw pumps, vane pumps, nuclear recirculation water pumps, ultrahigh-pressure hydraulic pumps, ultrahigh- temperature hydraulic pumps, cryogenic submersible hydraulic pumps, pumps as parts of machines, motors and engines, standard hydraulic pumps, centrifugal pumps, reciprocating hydraulic pumps, rotary pumps; boiler feed pumps; pumps for pumping water and water with solids, namely, water drainage pumps; vacuum pumps; high-pressure pumps for washing appliances and installations and for use in oil or gas well hydraulic fracturing operations; pneumatic or hydraulic machines and instruments, namely, centrifugal compressors, axial-flow compressors, fans for motors and engines, namely, standard fans, centrifugal fans, axial-flow fans, mixed-flow fans, multiple-vane fans, blowers, namely, centrifugal blowers, rotary blowers, axial flow blowers, turbo blowers, compressors, namely, reciprocating compressors, rotary compressors, axial flow compressors, turbo compressors; semiconductor manufacturing machines and systems comprising machinery for manufacturing semiconductors, gas abatement systems, ozonized water generations, ultrahigh-concentration clean ozonizers, clean pumps, chemical mechanical polishing systems, wafer plating systems, bevel polishing equipment