50對井筒用鎧裝通信電纜MHY32
阻燃通信電纜MHYA32 20*2*0.8
礦用通信電纜MHYA32 20*2*0.5
礦用通信電纜MHYVP 1*4*7/0.3
礦用通信電纜MHYVRP 1*4*7/0.52
礦用通信電纜MHYA32-80*2*0.8
礦用屏蔽控制軟電纜MKVVRP
MHYVP-1×7×7/礦用屏蔽通信電纜
MHYVP-1×5×7/0.28屏蔽信號電纜
MHYBV 20x2X0.8礦用通信電纜