DJYPVP22计算机电缆芯线颜色_国标 DJYPVP22计算机电缆芯线颜色

p1Src=//y2.yzimgs.com/uploads/326790/2016114-235751236.jpg?watermark/2/text/SFlBfOW4guivneeUtee8hi_lpKnmtKXluILnlLXnvIbmgLvljoLnrKzkuIDliIbljoI=/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"