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

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發送短信 : A self-DLC coated cathode plasma source