煤矿用阻燃信号电缆 MHYV矿用信号电缆-MHYV MHYVR矿用信号电缆-MHYVR MHYVP矿用信号电缆-MHYVP MHYVRP矿用信号电缆-MHYVRP MHY32 MKVV32（2-61芯）
矿用信号电缆,屏蔽通信电缆-矿用屏蔽通信电缆MHYVP MHYVRP : 通信电缆-屏蔽通信电缆-矿用屏蔽通信电缆的详细介绍通信电缆-屏蔽通信电缆-矿用屏蔽通信电缆：矿用屏蔽通信电缆MHYVP MHYVRP PUYVP产品采用标准:MT818-1999 MHYVR(PUYVR)(1×21×42×23×24×25低碳镀锡钢丝线|放炮线；MHYV 1X2X7/0.3 MHYV 1X2X7/0.25 MHYV 1X2X7/0.28
