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JPS58179782A
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Cold and hot water simultaneous extracting heat pump
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JPS58178811A
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Freon gas turbine power generater
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JPS58140579A
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Method of operating water-cooled cooler
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JPS58140581A
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Water-cooling evaporator by cooler
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JPS58117945A
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Water heater utilizing waste heat of cooler
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JPS58117981A
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Method of elevating gas temperature in cooler
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JPS58117980A
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Method of elevating gas temperature in cooler
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JPS5878071A
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Method of elevating temperature of gas in cooler
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JPS5864442A
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Hot water supplier utilizing waste heat of cooler
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JPS56108069A
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Water heater utilizing exhaust heat of cooler
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JPS56113966A
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Water temperature raising method in heat pump
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JPS5697762A
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Method of cooling water for waterrcooling cooler
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JPS5680665A
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Water heater utilizing waste heat of cooler
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