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鐵路信號(hào)電纜PTYA|PTYAH鐵路信號(hào)電纜報(bào)價(jià)鐵路信號(hào)電纜PTYA|PTYAH鐵路信號(hào)電纜報(bào)價(jià)，鎧裝通信電纜-HYA53-防鼠咬電纜                市內(nèi)通信電纜：              
通信電纜型號(hào)：                                                                                hya                hyac                hpvv                hyv                hjvv                hyy                              
鎧裝通信電纜：                                                                                hya22                hyv22                hyat22                hyy23                hyyt23                hya23                hyat23                hya53                hyat53                              
鋼絲鎧裝通信電纜：                                hya33                hyat33                wdz-hya53                hyy33                hyyt33                hyy33              
充油通信電纜：hyat                hyyt                              
自承式（8字形）通信電纜hyac（架空）              
實(shí)芯填充型通信電纜                hyat、hyat53、hyat22、hyat23（防水、地埋）              
執(zhí)行標(biāo)準(zhǔn)：yd/t322-1996                              
結(jié)構(gòu)特點(diǎn)：                hya型市內(nèi)通信電纜采用全色譜絕緣，鋁塑綜合護(hù)套（即電纜的縱包屏蔽鋁帶與護(hù)套粘結(jié)成一體，形成密封護(hù)層），具有電氣性能優(yōu)越，施工方便的特點(diǎn)。              
產(chǎn)品說明：本廠生產(chǎn)市內(nèi)通信電纜適用于固定敷設(shè)架空或地埋              
hya：                                                                                銅芯實(shí)心聚烯烴絕緣擋潮層聚乙烯護(hù)套市內(nèi)通信電纜                              
hyat：                                                                銅芯實(shí)心聚烯烴絕緣填充式擋潮層聚乙烯護(hù)套市內(nèi)通信電纜                              
hyac：                                                銅芯實(shí)心聚烯烴絕緣自承式擋潮層聚乙烯護(hù)套市內(nèi)通信電纜                              
hya53：                銅芯實(shí)心聚烯烴絕緣擋潮層聚乙烯護(hù)套鋼塑帶鎧裝聚乙烯護(hù)套市內(nèi)通信電纜                              
hyat53：銅芯實(shí)心聚烯烴絕緣填充式擋潮層聚乙烯護(hù)套鋼塑帶鎧裝聚乙烯護(hù)套市內(nèi)通信電纜                              
hya22：                銅芯實(shí)心聚烯烴絕緣擋潮層聚乙烯護(hù)套鋼帶鎧裝聚氯乙烯護(hù)套市內(nèi)通信電纜                              
hya23：                銅芯實(shí)心聚烯烴絕緣擋潮層聚乙烯護(hù)套鋼帶鎧裝聚乙烯護(hù)套市內(nèi)通信電纜                              
hyat22：銅芯實(shí)心聚烯烴絕緣填充式擋潮層聚乙烯護(hù)套鋼帶鎧裝聚氯乙烯護(hù)套市內(nèi)通信電纜                              
hyat23：銅芯實(shí)心聚烯烴絕緣填充式擋潮層聚乙烯護(hù)套鋼帶鎧裝聚乙烯護(hù)套市內(nèi)通信電纜              

天津市電纜總廠第一分廠