阻燃屏蔽电缆研发 阻燃屏蔽电缆KVVP KVVRP KVVP-22 KVVP2-22 VVRP MKVVRP MKVVP ZR-KVVP ZR-KVVRP ZR-KVVRP AZVP VVRP RVVP 阻燃屏蔽电缆HYAP ZR-HYAP HPVVP用于近距音频通信和远距的高频载波和数字通信及信号传输的电缆,主要