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

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發送短信 : Micro-ring devices and circuits