HYA 100*2*0.4 200*2*0.5通信电
面议HYA 100*2*0.4 200*2*0.5通信电
面议阻燃铁路信号电缆ZR-PTYA22
面议HYA-30*2*0.4低烟无卤通信电缆-HYAT23 HYAT
面议HYAT22 300对铠装充油通信
面议HYAT通信电缆HYA HYAC HYA22
面议HYAT通信电缆HYAT23 HYAT53
面议铠装充油 HYAT22 HYYT23 HYAT23 电缆
面议HYAT 30*2*0.7通信电缆HYAT 30*2
面议HYAT23充油电缆10对20对30对
面议石油膏填充电缆HYATHYAT22HYAT23
面议HYAT22 HYAT23充油电缆10对20对30对
面议HYAT23充油市话电缆5对10对20对
面议