List of Articles bowing defect Open Access Article Abstract Page Full-Text 1 - Experimental Analysis of Effective Parameters on the Bowing Defect of Symmetrical U-Section in Roll Forming Production Amin Poursafar Saeid Saberi Rasoul Tarkesh Esfahani Meisam Vahabi Javad Jafari Fesharaki 10.30486/admt.2023.1960408.1355