充油通信电缆HYA通信电缆|HYAT通信电缆|HYAC通信电缆|HYA22通信电缆|HYA23通信电缆|HYA53通信电缆|HYAT23通信电缆|HYAT53通信电缆|HYAC通信电缆|HPVV局用

充油通信电缆HYA通信电缆|HYAT通信电缆|HYAC通信电缆|HYA22通信电缆|HYA23通信电缆|HYA53通信电缆|HYAT23通信电缆|HYAT53通信电缆|HYAC通信电缆|HPVV局用

充油通信电缆型号HYAT铠装充油电缆HYAT22HYYT23HYAT23HYAT53充油电缆执行标准：YD/T322-1996充油电缆结构特点：HYAT型市内通信电缆采用全色

通信电缆|通讯电缆|电话电缆|音频电缆|市话电缆5对10对20对30对50对100对200对300对通信电缆型号：HYA；HYA22；HYA23；HYA53；ZRC-HYA；ZRC-

通信电缆|通讯电缆|电话电缆|音频电缆|市话电缆5对10对20对30对50对100对200对300对通信电缆型号：HYA；HYA22；HYA23；HYA53；ZRC-HYA；ZRC-

充油通信电缆型号HYAT铠装充油电缆HYAT22HYYT23HYAT23HYAT53充油电缆执行标准：YD/T322-1996充油电缆结构特点：HYAT型市内通信电缆采用全色

充油通信电缆：HYAT；HYAT23；HYAT53；HYAT22；HYYT；ZRC-HYAT；WDZ-HYAT；ZR-HYAT53；自承式通信电缆-索道通信电缆型号：HYAC，HYYC铠装通信

HYAT235x2x0.4HYAT235x2x0.6HYAT2310x2x0.4HYAT2310x2x0.5HYAT2320x2x0.4HYAT2320x2x0.5HYAT23

HYAT235x2x0.4HYAT235x2x0.6HYAT2310x2x0.4HYAT2310x2x0.5HYAT2320x2x0.4HYAT2320x2x0.5HYAT23

市话缆；HYA，HYAT，HYAC，HYA22，HYA23，HYAT23，HYA53，HYAT53，ZRC-HYA，ZRC-HYAT，WDZ-HYA，ZRC-HYA23埋充油电话线HYAT

通信电缆|通讯电缆|电话电缆|音频电缆|市话电缆铠装通信电缆；HYA22；HYA23；HYA53；HYAT22；HYAT23；HYAT53；ZRC-HYA53；WDZ-HYA53；ZR-HYA23；Z

市内通信电缆：HYA25×2×0.4钢丝铠装通信电缆HYA32钢带铠装通信电缆HYA22HYA23HYAT23注.阻燃的在前面加ZR或ZRC市内通信电缆

铠装通信电缆铠装通信电缆型号：HYA53、HYAT53、HYA23、HYV22、HYA22音频电缆HYAHYATHYAT231

铠装通信电缆铠装通信电缆型号：HYA53、HYAT53、HYA23、HYV22、HYA22音频电缆HYAHYATHYAT231

铠装通信电缆铠装通信电缆型号：HYA53、HYAT53、HYA23、HYV22、HYA22音频电缆HYAHYATHYAT231

HYAT32通信电缆HYAT32200X2X0.5钢丝铠装HYAT32通信电缆HYAT325X2X0.7钢丝铠装HYAT32通信电缆HYAT3210X2

HYAT32通信电缆HYAT32200X2X0.5钢丝铠装HYAT32通信电缆HYAT325X2X0.7钢丝铠装HYAT32通信电缆HYAT3210X2