BPYJVP3屏蔽变频电力电缆_国标 BPYJVP3屏蔽变频电力电缆

p1Src=//y1.yzimgs.com/uploads/326790/2016110-184444594.jpg?watermark/2/text/SFlBfOW4guivneeUtee8hi_lpKnmtKXluILnlLXnvIbmgLvljoLnrKzkuIDliIbljoI=/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"