HYA32150×2×0.5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：HYA3210×2×0.4市内通信电缆：HYA3215×2×0.4市内通信电缆：HYA3220×2×0.4市内通信电缆：HYA3230×2×0.4市内通信电缆：HYA3250×2×0.4市内通信电缆：HYA3275×2×0.4市内通信电缆：HYA3280×2×0.4市内通信电缆：HYA32100×2×0.4市内通信电缆：HYA32150×2×0.4市内通信电缆：HYA32200×2×0.4市内通信电缆：HYA32300×2×0.4市内通信电缆：HYA32400×2×0.4市内通信电缆：HYA32500×2×0.4)