HYA53电缆--直埋通信电缆-HYA53制造专家产品介绍； 煤矿用阻燃通信电缆MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32

煤矿用阻燃信号电缆：MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32

煤矿用阻燃控制电缆：MKVV MKVV22 MKVV32 MKVVR MKVVRP

市内通信电缆：HYA22 ZRC-HYA ZRC-HYAT ZRC-HYAT23 HYA HYA23 HYA53 HYAT HYAT23 HYAT53 HYAC HJVV HPVV HPVV22 PYV HYV AZVP HYV22 PYV22

控制电缆：KVV KVVP KVV22 KVVP2 KVVP2-22 KVVR KVVRP