發送短信 : Analysis of natural part orientation for automated assembly

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