充油电话线充油电话线电话线HYA电话线HYAT电话线HYV电话电缆型号hyahyachyathpvvhyvhjvvhyy铠装电话电缆hya22hyv22hya

埋地话缆;埋地电缆;直埋通信电缆;音频电缆.地埋电缆,直埋市话线:直埋电话线；地埋电缆.直埋通信电缆HYAHYV22HYA23HYVHYA22ZR-HYA53HYATHYA

埋地话缆;埋地电缆;直埋通信电缆;音频电缆.地埋电缆,直埋市话线:直埋电话线；地埋电缆.直埋通信电缆HYAHYV22HYA23HYVHYA22ZR-HYA53HYATHYA

市话缆；HYA，HYAT，HYAC，HYA22，HYA23，HYAT23，HYA53，HYAT53，ZRC-HYA，ZRC-HYAT，WDZ-HYA，ZRC-HYA23埋充油电话线HYAT

市话缆；HYA，HYAT，HYAC，HYA22，HYA23，HYAT23，HYA53，HYAT53，ZRC-HYA，ZRC-HYAT，WDZ-HYA，ZRC-HYA23埋充油电话线HYAT

市话缆；HYA，HYAT，HYAC，HYA22，HYA23，HYAT23，HYA53，HYAT53，ZRC-HYA，ZRC-HYAT，WDZ-HYA，ZRC-HYA23埋充油电话线HYAT

HYAT5x2x0.4HYAT10x2x0.4HYAT20x2x0.4HYAT30x2x0.4HYAT50x2x0.4HYAT100x2x0.4HYAT200x2

HYA53、HYAT53价格目录HYA53：铜芯实心聚烯烃绝缘挡潮层聚乙烯护套钢塑带铠装聚乙烯护套市内通信电缆HYAT53填充式铠电缆以上两种产品主要使用于城域网通信网络建设的复杂环境中，直埋于地

埋地话缆;埋地电缆;直埋通信电缆;音频电缆.地埋电缆,直埋市话线:直埋电话线；地埋电缆.直埋通信电缆HYAHYV22HYA23HYVHYA22ZR-HYA53HYATHYA

埋地话缆;埋地电缆;直埋通信电缆;音频电缆.地埋电缆,直埋市话线:直埋电话线；地埋电缆.直埋通信电缆HYAHYV22HYA23HYVHYA22ZR-HYA53HYATHYA

直埋充油电话线HYAT53HYAT22HYAT23直埋充油电话线HYAT53HYAT22HYAT23HYAT235X2X0.4HYAT2310X2X0.4HYAT2320X2X0.4

1.矿用阻燃通信电缆MHYVMHYAVMHY322.矿用阻燃信号电缆MHYV（PUYV）MHYVR（PUYVR）MHYVP（PUYNP）MHYVRP

埋地话缆;埋地电缆;直埋通信电缆;音频电缆.地埋电缆,直埋市话线:直埋电话线；地埋电缆.直埋通信电缆HYAHYV22HYA23HYVHYA22ZR-HYA53HYATHYA

充油通信电缆名称通信电缆型号HYAT通信电缆HYAT5X2X0.4HYAT通信电缆HYAT10X2X0.4HYAT通信电缆HYAT20X2X0.4HYAT通信电缆HYAT30