BVR电线4平方配电桥架连接跨接线图片

p1Src=//y3.yzimgs.com/uploads/328648/2017616-13320859.jpg?watermark/2/text/5aSp5rSl5biC55S157yG5oC75Y6C56ys5LiA5YiG5Y6C/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"

aa