HYAT通信電纜-30*2*0.5
礦用通信電纜MHYVP1*3*7/0.6
礦用通信電纜MHYBV 5*2*0.8
通信電纜WDZ-HYA-50*2*0.8
MHYBV 20x2X0.8礦用通信電纜
填充式通信電纜HYAT-30×2×0.6㎜
MHYVP-1×5×7/0.28屏蔽信號電纜
礦用屏蔽控制軟電纜MKVVRP
MHYVP-1×7×7/礦用屏蔽通信電纜
礦用通信電纜MHYAV 5*2*0.5