MHYVRP_屏蔽礦用通信電纜
MHYVR1＊4＊7軟芯礦用通信電纜
MHYVR礦用通信電纜
礦用通信電纜--MHYAV
礦用通信電纜-MHYAV
MHYBV-礦用通信電纜
MHY32礦用通訊電纜-MHY32係列
礦用檢測電纜MHYBV-20*2*0.8
礦用通信電纜MHYAV 30*2*0.8
爆破線放炮線MHYV 1*2*7/0.25