فهرس المقالات سلمان خانی المقاله 1 - Machinability Improvement of 17-4PH Stainless Steel by Cryogenic Cooling 20.1001.1.27170314.2013.2.3.4.1 Salman Khani Mohammad Razfar Masoud Farahnakyan Journal of Modern Processes in Manufacturing and Production , العدد 4 , السنة 2 , تابستان 2013