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  ______   __   __    _____    _    _     ______  
 /_   _//  \ \\/ //  / ____|| | || | ||  /_   _// 
   | ||     \ ` //  / //---`' | || | ||  `-| |,-  
  _| ||      | ||   \ \\___   | \\_/ ||    | ||   
 /__//       |_||    \_____||  \____//     |_||   
 `--`        `-`'     `----`    `---`      `-`'

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發送短信 : A study of fly ash-lime granule unfired brick