KC-GAVV、KC-GAVVR、KC-GAVVP、KC-GAVVRP、KC-GAVPV、KX-HS-FGP补偿导线特点-阻燃耐火电缆KC-GAVVPR、KC-GAVPVP、KC-GAVPVRP、KC-GAVPVR、KC-GAVVP2、KC-GAVP2VR