HYAT23大對(duì)數(shù)電纜HYAC阻燃通信電纜 全塑市內(nèi)通信電纜：通信電纜|通訊電纜|電纜|音頻電纜|市話(huà)電纜|室內(nèi)通信電纜|局用配線電纜|程控局用交換機(jī)電纜|局用通信電纜大對(duì)數(shù)通信電纜型號(hào)：HYA；HYA22；HYA23；HYA53；ZRC-HYA；ZRC-HYA53；WDZ-HYA；充油通信電纜：HYAT；HYA23；HYAT53；HYAT22；HYYT；ZRC-HYAT；WDZ-HYAT；ZR-HYAT53； 自承式通信電纜-索道通信電纜型號(hào)：HYAC，HYYC鎧裝通信電纜；HYA22；HYA23；HYA53；HYAT22；HYAT23；HYAT53；ZRC-HYA53；WDZ-HYA53；ZR-HYA23；ZR-HYAT23阻燃通信電纜：ZRC-HYA|ZRC-HYAT|ZRC-HYA23|ZRC-HYAT53|ZRC-HYAT23|ZRC-HYAT53低煙無(wú)鹵阻燃通信電纜：WDZ-HYA|WDZ-HYAT|WDZ-HYA23|WDZ-HYA53|WDZ-HYAT23|WDZ-HYAT53室內(nèi)通信電纜-局用配線電纜-HPVV22；HYV；HPVV；HPYV；HPYV22；HYV22；HJVV；HCJVV；HCJVVP；HCJVVP22；HCJVV22(程控局用交換機(jī)電纜) HYAT23大對(duì)數(shù)電纜HYAC阻燃通信電纜 HYAT23大對(duì)數(shù)電纜HYAC阻燃通信電纜