| http://www.w3.org/ns/prov#value | - As to equipment such as pumps, fans, crushers, pulverizers, heat exchangers, gas turbines, compressors, air conditioners, freezers, centrifugators, hydraulic equipment, bearings, pressure casings, power transmissions, speed change gears, agitators, steam drums, manifolds, stokers, coal feeders, burners, steam pipes, water feed lines, pipelines, headers, heat transfer lines, valves, injection nozzl
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