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Failure nail maintenance device, failure nail maintenance method, failure nail maintenance system and management device
Failure nail maintenance device, failure nail maintenance method, failure nail maintenance system and management device
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机译:失效钉维护装置,失效钉维护方法,失效钉维护系统及管理装置
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PROBLEM TO BE SOLVED BY THE PROBLEM TO BE SOLVED BEFORE PROBABILITYSOLUTION: A trouble nail maintenance device 300 for servicing a plurality of trouble nails provided on the game board surface, a holding means 320 capable of holding the game board 2 so as not to move, and holding of the game board 2 by the holding means , And the control means 300 'performs different holding control when performing maintenance of the first type and maintenance of the second type(Fig.
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