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

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發送短信 : Temperature-entropy diagrams for multi-stage thermoelectric coolers