發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Development of back-plane connector board for VELOX-Lyon-1 Student CubeSat