أرسل هذا في رسالة قصيرة: Experimental investigation on the strength and stiffness of 3D printed stainless steel S/S-316L parts

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