ZR-YGVHD22 阻燃铠装电缆 YJV32 YJV33钢丝铠装电缆 KVVRC 450/750V 10*1.5 ZR-WD-KYJYPX22 2*2.5 WDJBRYK42-4*6.0G KVVRSP22-3*2*0.2 WDJBRPYK42 2*1.5G KYJVR32 DLYJVK32 5*10 ZR-id-KYJVP2R 1*3*1.5 铠装电力电缆
