Au80Sn20预成型焊片 深圳市绿色时代锡业制品有限公司

p1Src=//y1.yzimgs.com/uploads/394761/201839-173714904.jpg&p2Src=//y2.yzimgs.com/uploads/394761/201839-171444503.jpg&p3Src=//y2.yzimgs.com/uploads/394761/201839-171450863.jpg