????
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?? ?????? ???? ????? ???? ???????? ????? ?? ???. ?? ?? ????? ????? ?? ??? ??? ‘???’? ???? 0.91? ???? ????? ??? ??? ???.
‘???55th’ ??? ????? 0.91??. ?? ??????? csp-700???(???) 6-4???(??)? ??? ???? ??? ???? ???. ??? ??? ??? ???? ???? ???? ????, ?? ?? ?????? ???? ????? ???? ???? ???. ?? ??? ?? ??? ?? ?? ???? ???????? ????? ?? ?? ???? ?? ????. ??? ???? ???? ?? ??? ???? ??? ????, ???? ???? ?? ?? ??? ????. ?? 1?? ???? ?????? ??. ?? 1544-2749, www.optop.co.kr
‘???55th’? ???? ????? ?????? ??? ??? ??? ?? ??? 8??? ???? ????. ??? 6? ???? ???? ? ??? 8? ???? ???? ??????? ????.
??? ?? herald99@donga.com