逆变焊机美格纳40t120fes单管 zx7系列焊机维修常用40a1200v igbt

拍1件发4个全新原装mbq40t120fds 40t120fdh电焊机功率管igbt单管

k40t120 k40t1202 h40t120电焊机igbt管40a1200v原装原字进口拆机

美格纳进口拆机 40t120fds 40t120fes 40a1200v 电焊机igbt功率管

三极管 igbt 电焊机逆变器专用 全新 247 to 1200v 40a fgh40t120smd