HYA通信電纜HYA-30*2*0.5阻燃通信電纜 主要用于音頻信號傳輸。用于城市、近郊及局部地區(qū)架空或管道敷設(shè)線路中，也可直埋。HYA市內(nèi)通信電纜規(guī)格型號型號規(guī)格型號規(guī)格型號規(guī)格型號規(guī)格HYA5X2X0.4HYA5X2X0.5HYA5X2X0.6HYA5X2X0.7HYA102X0.4HYA102X0.5HYA102X0.6HYA102X0.7HYA202X0.4HYA202X0.5HYA202X0.6HYA202X0.7HYA302X0.4HYA302X0.5HYA302X0.6HYA302X0.7HYA502X0.4HYA502X0.5HYA502X0.6HYA502X0.7HYA1002X0.4HYA1002X0.5HYA1002X0.6HYA1002X0.7HYA2002X0.4HYA2002X0.5HYA2002X0.6HYA2002X0.7HYA3002X0.4HYA3002X0.5HYA3002X0.6HYA3002X0.7HYA5002X0.4HYA5002X0.5HYA5002X0.6HYA5002X0.7HYA通信電纜價(jià)格，HYA-30*2*0.5廠家報(bào)價(jià)天津市電纜總廠橡塑電纜廠專業(yè)生產(chǎn)市內(nèi)通信電纜，電纜，大對數(shù)通信電纜，計(jì)算機(jī)電纜，通信設(shè)備電源線；鐵路信號電纜，各種性證書齊全，質(zhì)量可靠！ HYA通信電纜HYA-30*2*0.5阻燃通信電纜 HYA通信電纜HYA-30*2*0.5阻燃通信電纜