| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning method of a floor surface with obstacles capable of performing all of cleaning work by a polisher, vacuum work and mopping work in a short time. SOLUTION: In the cleaning method of an area where two or more obstacles such as a desk and a shelf are arranged at an interval in one line on the floor surface 2, the first process of performing the cleaning work with the polisher while supplying detergent liquid in an area between the first obstacle 3a of the first line and the surface of a wall 1a, the second process of moving the polisher to the back of an area between the first obstacle 3a and the next obstacle 3b without performing the cleaning work and the third process of performing the cleaning work with the polisher while supplying the detergent liquid in the area between the first obstacle 3a and the next obstacle 3b while returning from the moved position are performed, the vacuum work is performed to follow from the first process at the time of shifting to the second or third process, and the mopping work is performed to follow from the first process when the vacuum work shifts to the same work process as the second or third process of the polisher further. COPYRIGHT: (C)2006,JPO&NCIPI
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