原装西门子6GK7343-1GX31-0XE0 现货 S7-300 图片

p1Src=//y1.yzimgs.com/uploads/520476/2017911-143627815.jpg?watermark/2/text/5rex5Zyz5biC5Y2T55WF56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"