SYVP-RVV电缆是几芯电缆 SYVP-RV... MHYV|天津市电缆总厂第一分厂

p1Src=//y3.yzimgs.com/uploads/175499/201686-175651759.jpg?watermark/2/text/TUhZVnzlpKnmtKXluILnlLXnvIbmgLvljoLnrKzkuIDliIbljoI=/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"

aa