焊丝超声振动对铝合金GMA焊缝成形及气孔的影响
应岳峰 陈琪昊 王卫东 毛欣宇
Effect of ultrasonic vibration of welding wire on weld formation and pore in GMA welding of aluminum alloy
航空学报 . 0, (): 0 -0 .  DOI: 10.7527/S1000-6893.2023.28711