ZX54a型直流多值电阻器 ZX54a型 上海天皋电气有限公司

p1Src=//y3.yzimgs.com/uploads/367955/2016829-142146938.jpg?watermark/2/text/5LiK5rW35aSp55qL55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"

aa