發送短信 : Development of a polymer based anti-slippery coating

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