發送短信 : Skid resistance prediction by computer simulation

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/ //---`'  | ||__     \___ \\  | ||__    |    \\  
\ \\___    | ||__     /    //  | ||__    | [] ||  
 \_____||  |_____||  /____//   |_____||  |  __//  
  `----`   `-----`  `-----`    `-----`   |_|`-`   
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