HYACHYAC-50*2*0.6HYAC架空通信电缆HYAC
面议HYACHYAC-50*2*0.6HYAC架空通信电缆HYAC
面议ZRC-HYATZRC-HYAT-30*2*0.5ZRC-HYAT-阻燃通信电缆
面议ZR-HYAPZR-HYAP-10*2*0.6ZR-HYAP屏蔽阻燃通信电缆
面议HYAHYA1400对对大对数通信电缆
面议HYAPHYVP2-10*2*0.6屏蔽通信电缆HYAP-10*2*0.6
面议WDZ-HYAWDZ-HYA-10*2*0.6充气阻燃通信电缆
面议HYAT53HYAT53-30*2*0.8HYAT53铠装充油通信电缆
面议HYA22HYA22-10*2*0.6电缆HYA22铠装通信电缆
面议HYAHYA-50*2*0.6HYA通信电缆HYA
面议HYV22HYV22-10*2*0.5市内地埋通信电缆规格型号
面议HYA53HYA53-300*2*0.6300对充气式铠装通信电缆
面议WDZ-HYATWDZ-HYAT-50*2*0.6烟无卤通信电缆WDZ-HYAT
面议