發送短信 : Intelligent simulation of printed circuit board manufacture and assembly

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