Machines, namely, electric pumps for bath water, fresh water, sea water, industrial water, and other liquids contaminated by coarse materials; motors and engines except for land vehicles; machine coupling and transmission components except for land vehicles; pumps as parts of machines, engines or motors; pump diaphragms; pump starters as parts of machines; condensation installations, namely, air condensers and centrifugal fan condensers; condensate recirculating installations, namely, air con...