發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Potential solvent for reconditioning polyolefin waste materials