广播电缆HYPV29是什么线广播电缆HYPV29是什么线图片

p1Src=//y3.yzimgs.com/uploads/326790/201654-73015765.jpg?watermark/2/text/SFlBfOW4guivneeUtee8hi_lpKnmtKXluILnlLXnvIbmgLvljoLnrKzkuIDliIbljoI=/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast"