| 摘要 |
PROBLEM TO BE SOLVED: To provide a snow removing machine leaving no snow on a road. SOLUTION: Snow is put in No. 1 machine tank, snow is melted in a boiler to turn it into water, the water is put in No. 2 machine tank to turn it into hot water, and the hot water is sprayed on the road by shower. No. 3 machine tank is a petroleum tank for the boiler. COPYRIGHT: (C)2005,JPO&NCIPI
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