發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Development of an electric vehicle charging management system using global navigation satellite system