فهرس المقالات Mohammad Mesgar المقاله 1 - Study the Effects of the Cryogenic Method Using Liquid Nitrogen on Fittings in Assembly Process 20.1001.1.27170314.2023.12.2.2.7 Mohammad Mesgar Ahmad Afsari Sayed Ahmad Behgozin Seyed Javad Asnaashari Journal of Modern Processes in Manufacturing and Production , العدد 2 , السنة 12 , بهار 2023