| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface treating method of a coating defect article which can perform the repairing work of the coating defect part of the coating defect article uniformly and independently of workers, in a short time, by generating no variation or irregularity and by generating no environmental problems or raising the cost as before. SOLUTION: In the surface treating method of the coating defect article of which the surface is formed with the coating film having the coating defect part, at least a part of the coating film is peeled off by spraying a projecting material to the coating film. A projecting material which has a size of 300μm or smaller and the average aspect ratio of less than 1.5 is used as the embodiment. COPYRIGHT: (C)2007,JPO&INPIT
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