أرسل هذا في رسالة قصيرة: Oxide inclusions in austenitic/lean duplex stainless steels joined by flux-cored arc welding

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