أرسل هذا في رسالة قصيرة: Degradation of mechanical properties of laminates with multi delaminations

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