MHYVR-1×2×7/0.37礦用通信電纜
礦用控制電纜MKVVP MKVV 4x1.5 6x1.5
礦山通信電纜MHY32 MHYBV
MHJYV 2*2*7/0.43礦用通信電纜
MHYAV 30X2X1/0.8 礦用通信電纜
MHYV 礦用通信電纜價格
礦用軟電纜 MKVVR MKVVRP