HYA hya53 hyac通信电缆10对20对30对50对100对HYAT
面议
HYA hya53 hyac通信电缆10对20对30对50对100对HYAT
面议HYA hya53 hyacHYAP 10*2*0.5屏蔽通信电缆HYVP
面议HYA hya53 hyac语音大对数电缆 ZR-HYA 100*2*0.5
面议HYA hya53 hyac市内通信电缆HYV HYA22 30*2*0.4
面议HYA hya53 hyacHYAT53 100*2*0.5 0.4 通信电缆
面议HYA hya53 hyac铠装通信电缆 HYA HYV23 HYAT22
面议HYA hya53 hyacHYA22钢带铠装通信电缆 HYA53 HYAT53
面议HYA hya53 hyac电缆 HYA HYAT HYAC HYA23
面议HYA hya53 hyacZR-HJVVP HPVV 20*2*0.5局用电缆
面议HYA hya53 hyacHYAT23 30*2*0.6 0.5 钢带铠装通信电缆
面议HYA hya53 hyachya hpvv 2*2*0.5 4*2*0.5通信电缆
面议HYA hya53 hyac铠装通信电缆 HYAT53 50*2*0.4 20*2*0.4
面议