????? ?? 1? 1??? ??? ???? DL E&C? ????? ??? ????? ???????(??)? ????? 15? ???. ??? ??? ?? 4? ????? ?? DL E&C? ????? ????. ?? 1? 4? ???? ?? ????? ?? ??? ????.
DL E&C? ???? ????? ???? ??? ??? ???? ???? ???? ???? ??? ?? ??? ???? ??? ?? ????. ??? ??? ??? DL E&C? ??? ??? ??? ? ??? ???? ??. ??? ??? ???? ???? ?? DL E&C ??? ? ????? ??? ??? ???? ??? ?? ??? ??? ??? ??? ????.
???? ??? ?? brjeans@donga.com