RVS2*0.5电缆额定电压厂家 RVS2*... 天联电缆网

p1Src=//y2.yzimgs.com/uploads/303765/201884-14251376.jpg?watermark/2/text/5aSp6IGU55S157yG572R/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"

aa