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弱電信號線|電話線|鎧裝電話線；電信局專用電話線；通信電纜-HYA電纜|HYA23電纜|HYA22電纜|HYA53電纜|室外電話線HYA53HYA53 鋼塑復合帶鎧裝通信電纜;HYA|地面通信電纜|地面通信線纜, 直埋市話線HYA53, HYA22 HYA23 ZRHYA23 HYAHYA                HYAT                HYAC              HYAP               HYA22            HYA23     HYAT23          HYA53              HYAT53         ZRC-HYA         ZRC-HYAT       WDZ-HYA     WDZ-HYAT53   HYV  ZR-HYV   ZRC-HYA23

100X2X0.4       300X2X0.4       300X2X0.4       300X2X0.4        300X2X0.4        300X2X0.4        300X2X0.4        30X2X0.4        30X2X0.4        30X2X0.4        30X2X0.4        30X2X0.4        30X2X0.5       300X2X0.5       300X2X0.5       300X2X0.5        300X2X0.5        300X2X0.5        300X2X0.5        30X2X0.5        30X2X0.5        30X2X0.5        30X2X0.5        30X2X0.5   300X2X0.6       300X2X0.6       300X2X0.6       300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6        300X2X0.6   30X2X0.7       300X2X0.7       30X2X0.7       300X2X0.7        300X2X0.7        300X2X0.7        300X2X0.7        300X2X0.7        300X2X0.7        300X2X0.7        300X2X0.7        30X2X0.7   30X2X0.8       300X2X0.8       30X2X0.8       300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8        300X2X0.8   300X2X0.9       300X2X0.9       300X2X0.9       300X2X0.9        300X2X0.9        300X2X0.9        300X2X0.9        300X2X0.9        300X2X0.9              300X2X1.0  天津市電纜總廠第一分廠