[ Machines, apparatus and installations, namely, for the processing of milk and meat; ] generators for electricity; steam engine boilers; fittings for engine boilers; flues for engine boilers; boiler feed pumps; condensing installations, namely, air and mechanical condensers; heat exchangers being parts of machines; superheaters being parts of machines; turbines other than for land vehicles; steam engines; steam condensers being parts of machines; steam/oil separators; cleaning appliances uti...