HYAT23通信電纜 HYAT23 5X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 10X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 20X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 30X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 50X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 100X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 200X2X0.4 直埋/架空/管道 

HYAT23通信電纜 HYAT23 5X2X0.5 直埋/架空/管道 

HYAT23通信電纜 HYAT23 10X2X0.5 直埋/架空/管道 

HYAT23通信電纜 HYAT23 20X2X0.5 直埋/架空/管道 

HYAT23通信電纜 HYAT23 30X2X0.5 直埋/架空/管道 

HYAT23通信電纜 
 天津市電纜總廠橡塑電纜廠
：李
：