RVV RVVS RVVP KVVP-电线电缆-双绞屏蔽电缆 RVV RVVS RVVP KVVP-电线电缆-双绞屏蔽电缆 MKVV|天津市电缆总厂第一分厂

p1Src=//y1.yzimgs.com/uploads_old/326791/633446727938173750.jpg