斜井用通信電纜MHYA32 50＊2＊0.8
礦用通信電纜MHYVP 1X4X7/0.52
MHYVP 1×2×7/0.37礦用通信電纜
防爆通信電纜MHYA32 50*2*0.7
MHYA32(HUYA32)煤礦用鍍鋅鋼絲鎧裝電纜
MHYAV 屏蔽礦用通信電纜
MHYVRP-1×2×7/0.52軟芯礦用通信電纜