أرسل هذا في رسالة قصيرة: Effect of In-trough and Out-of-trough fixturing in vibro-polishing

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