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  _____      ___     ______      ___     _    _   
 |__  //    / _ \\  |      \\   / _ \\  | |  | || 
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 /_____||   \___//  |______//   \___//  |_// \_|| 
 `-----`    `---`   `------`    `---`   `-`   `-`

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發送短信 : Modelling of Powder Die Compaction