30千瓦自耦变压器动力柜 SWR-30KW 图片

p1Src=//y2.yzimgs.com/uploads/535691/2018129-185815171.jpg?watermark/2/text/5rex5Zyz5LiJ57u055S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"