起重机车架用Q345B/HG785D钢板焊接实验研究
齐鹏远, 刘家奇, 王刚, 刘相华
Experimental Study on Welding of Q345B/HG785D Steel Plates in Crane Frame
QI Peng-yuan, LIU Jia-qi, WANG Gang, LIU Xiang-hua
东北大学学报:自然科学版 . 2020, (2): 208 -212 .  DOI: 10.12068/j.issn.1005-3026.2020.02.010