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锟絘(ch锟斤拷n)品锟絝锟斤拷
該锟絘(ch锟斤拷n)品锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟給锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟竭傦拷锟叫撅拷锟揭曪拷锟教栵拷蛯锟斤拷锟斤拷锟斤拷w锟斤拷號锟斤拷锟絴锟斤拷同锟斤拷輸?sh锟斤拷)锟斤拷锟斤拷c(di锟斤拷n)锟斤拷锟斤拷锟斤拷(j锟斤拷)GY/T135-1998锟斤拷YD/T1997.1-2014锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟届，锟絤锟斤拷锟斤拷FTTH锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷锟矫戯拷锟斤拷锟斤拷锟锟斤拷也锟絤锟斤拷锟斤拷FTTO锟斤拷FTTB锟饺網(w锟斤拷ng)锟絡(lu锟斤拷)锟矫戯拷锟斤拷锟斤拷锟斤拷巍锟
锟斤拷要锟斤拷锟絞(sh锟斤拷)指锟斤拷(bi锟斤拷o)
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