冲击电焊机 percussion welder ; percu ion welder

冲击电阻焊 PEWpercussion welding ; PEW ; percussion welding

电冲击焊 electropercussive welding

静电冲击焊 [机] electrostatic percussive welding

电磁冲击焊 electromagnetic percussive welding

冲击电阻焊接 percussion welding