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  / ___// | || | ||  |__  //  | || | ||  / ____|| 
  \___ \\ | || | ||    / //   | || | || / //---`' 
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 /____//   \____//   /_____||  \____//   \_____|| 
`-----`     `---`    `-----`    `---`     `----`

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發送短信 : Near net shape structures produced by dissolvable core and plasma spraying processes