Load Measurement and Analysis of Aluminum Alloy Refill Friction Stir Spot Welding
REN Jungang, XIE Liyang, WANG Lei, GUO Lipeng
Journal of Northeastern University Natural Science . 2014, (9): 1321 -1323 .  DOI: 10.12068/j.issn.1005-3026.2014.09.024