ASTP-120铠装双绞屏蔽电缆
面议ASTP-120铠装双绞屏蔽电缆
面议HYA hya53 hyacWDZ-HYAT23低烟无卤阻燃通信电缆 WDZ-HYA
面议HYA hya53 hyac电缆HYA53 5对 10对 20对 30对 50对 100对
面议HYA hya53 hyac低烟低卤阻燃大对数电缆WDZ-HYA53
面议HYA hya53 hyac室内 HYV 室外通信电缆HYV22 200*2*0.4
面议HYA hya53 hyacZRC-HYAT53 30*2*0.4阻燃通信电缆
面议HYA hya53 hyacHYAT23充油铠装电缆HYAT22 10*2*0.4
面议HYA hya53 hyac石油膏填充通信电缆HYAT22 30*2*0.4
面议HYA hya53 hyac低烟无卤电缆WDZ-HYA53 20*2*0.4
面议HYA hya53 hyac铠装通信电缆 HYA53 HYAT22 HYA23
面议HYA hya53 hyac铠装通信电缆 HYA53 10*2*0.5 0.4
面议超五类屏蔽双绞线 网线STP-120
面议