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1964? ??? ?? ?? ?????? ????????? ??.
????? 15? ??? ??? ?????? ???? ?? ‘????? 905?’? ????????? ????? ???. 1964? 10? ??????? ??? ??? ??? 10?(901~910?) ? ???. 1987??? ????.
1950?? ??????? ?????? ???? ????? ??? ????. ?? ??? ?? 13m, ?? 37.37m, ? 3m?.
????? “‘????? 905?’? ?? ??????, ???(???)? ??? ????? ??·??? ?? ?”??? ???.
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