天津市電纜總廠第一分廠

HYAC-50*2*0.7mmHYAC通訊電纜|自承式通訊電纜

HYA53-10*2*0.9mm地埋通信電纜HYA53室外電話電纜

HYA23-10*2*0.7mm供應國標電纜HYA23直埋通信電纜

HYAC-30*2*0.7mmHYAC-30對通信電纜HYAC

HYAT-30*2*0.4mm供應HYAT電話通信電纜

HYA23-30*2*0.5m供應HYA23市內電話電纜

100*2*0.4mm HYAT（5-2000對）市內電話電纜

HYA23-30*2*0.4mm供應國標HYA23系列電話電纜

HYAC-10*2*0.4mmHYAC（5-300對）市內電話電纜

HYAT-30*2*0.4mm供應（國標）HYAT充油通信電纜

HYA23-30*2*0.4mm供應HYA23電話電纜HYA

HYA-10*2*0.9mmHYA10對通信電纜HYA10對

HYA23-30*2*0.4mm供應國標HYA23系列市內電纜

HYAT53-50*2*0.5mm礦用電話線HYAT53電話電纜

HYAT-30*2*0.4mm（國標）HYAT電話通信電纜廠家

HYAT53-50*2*0.5mm電話電纜-礦用電話線HYAT53

HYAT-30*2*0.4mm供應（國標）HYAT電話通信電纜

HYA53-50*2*0.5mm電話電纜-礦用電話線

HYAT-30*2*0.4mm供應（國標）HYAT網絡通信電纜

HYA53-10*2*0.6mm電話電纜-礦用電話線-