COLD RECOVERY DEVICE FOR SNOW ICE COOLING HAVING DUAL SUBMERGED COLD WATER TANK USING PERMEABLE PAVEMENT MATERIAL
PROBLEM TO BE SOLVED: To provide a cold recovery device in which a pipe for heat exchange is laid under a snow ice lump and which protects the pipe against the weight of the snow ice lump and a load applied from a heavy machine thereto during a snow ice stacking operation because a conventional subm...
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Sprache: | eng |
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