HYA23铠装通信电缆;机械保护层可以加在任何电缆上，以增加电缆的机械强度，提高防侵蚀能力，是为易受机械破坏和及易受侵蚀而设计的通信电缆。可采用任何一种方式敷设，更适于岩石地区的敷设。直埋市话线HYA53, HYA22 HYA23 ZRHYA23 
HYAT23：铜芯实心聚烯烃绝缘填充式挡潮层聚乙烯护套钢带铠装聚乙烯护套市内通信电缆 
通信电缆名称 通信电缆型号 敷设方式 
HYAT23通信电缆 HYAT23 5X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 10X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 20X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 30X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 50X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 100X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 200X2X0.4 直埋/架空/管道 
HYAT23通信电缆 HYAT23 5X2X0.5 直埋/架空/管道 
HYAT23通信电缆 HYAT23 10X2X0.5 直埋/架空/管道 
HYAT23通信电缆 HYAT23 20X2X0.5 直埋/架空/管道 
HYAT23通信电缆 HYAT23 30X2X0.5 直埋/架空/管道 
HYAT23通信电缆 
HYAT23通信电缆 HYAT23 50X2X0.5直埋/架空/管道 
直埋/架空/管道 
HYAT23通信电缆 HYAT23 100X2X0.5 直埋/架空/管道 
HYAT23通信电缆 HYAT23 200X2X0.5 直埋/架空/管道 
HYAT23通信电缆 HYAT23 5X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 10X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 20X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 30X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 50X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 100X2X0.7 直埋/架空/管道 
HYAT23通信电缆 HYAT23 10X2X0.9 直埋/架空/管道 
HYAT23通信电缆 HYAT23 20X2X09 直埋/架空/管道 
HYAT23通信电缆 HYAT23 30X2X0.9 直埋/架空/管道 
HYAT23通信电缆 HYAT23 50X2X0.9 直埋/架空/管道 
HYAT23通信电缆 HYAT23 100X2X0.9 直埋/架空/管道