| 摘要 |
PROBLEM TO BE SOLVED: To provide a hose reel automatically washing a hose when the hose is wrapped around it. SOLUTION: A water tank 100 capable of storing water is disposed under a drum 100 around which the hose 150 is wrapped so that the hose 150 wrapped around the drum 110 is dipped in water put in the water tank 100. Thus, when the hose 150 is wrapped around the hose reel, the contamination on the hose can be removed. COPYRIGHT: (C)2006,JPO&NCIPI
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