?? ?2???? ???????-????(3-1??,6?? 3.5km ) ???? 900?(??? ??)?? ????.
???? 18? △???(???,16???? ??, 2.5t?? ???) 900? △???(17～31?? ??, 2.5t～5.4t ???) 1900? △???(32?? ?? ??, 5.5t ?? ???) 2300??? ? ?? ???? ????.
? ???? “?? 2001?? ????? ? ?? 1??(5.6km)? ???? ?? 1000??? ???? ??? ????? ?? ???? ??? ??? 10%? ???“? ???.
? ??? goqud@donga.com