电缆HYA 20*2*0.5 /0.6HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 HYAT...

电缆-HYAT23 10*2*0.5/0.4 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 ...

铠装电缆-HYAT23 20*2*0.5 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 HY...

电缆HYA53 100*2*0.5 100*2*0.4HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x...

市内通信电缆HYA23 HYA53 HYA HYAT HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x...

HYAT22市内通信电缆 HYAT /HYAT53 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0...

HYA22-地埋通信电缆HYA53 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 HYAT ...

WDZ-HYAT无卤低烟阻燃市内通信电缆 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 HY...

hya 50*2*0.5 20*2*0.7通信电缆 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0...

HYA 100*2*0.5通信电缆 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300x2x0.5 HSYA200x2x0.4 HYAT ...

大对数通信电缆-国标的大对数通信电缆单价 HYA100x2x0.5 HSYV100x2x0.4 HYA 300x2x0.5 HSYA200x2x0.4 HYAT...

HYAT30*2*0.5 100*2*0.4 0.6 0.7mm通讯电缆 价格 线报价 HYAT 100x2x0.5 HSYV100x2x0.4 HYAT300...

hya200*2*0.4通信电缆zrc-hya通信电缆市内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5...

阻燃电缆ZRC-HYA53HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5 HSYV100x2x0.4 HYA20...

铠装通信电缆HYA22 10*2*0.4内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5 HSYV100...

音频电缆HYA23-50*2*0.9内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5 HSYV100x2...

25对大对数电缆 30对大对数线报价内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5 HSYV100x2...

ZRC-HYA zrc-hya（100*2*0.5）zrc-hya通信电缆市内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA...

HYA音频电缆30x2x0.5通信电缆5对线市内通讯电缆HYA HYAT HYA22 HYA53HSYV100x2x0.4 HYA 100x2x0.5 HSYV...

通信电缆hya hya22 hya23 hya53 zrc-hyaHSYV100x2x0.4 HYA 100x2x0.5 HSYV100x2x0.4 HYA20...