17 ?????? 2014 /????? ????? ??????? ???????/????? ??? ???? ?? ????? ????? ???????? ??????? ?? ???? Y-20 ???? ?????? ??????? ????? ???? ?????? ???? ??? ?? ???? ????? ?????? ?????? ??????? ??????? ???? ????? ?? ????? ?????? ?? ?????? ?? ??? ???? 11-16 ?????? ??????.

????? ???? ??? ????? ?????? Y-20 220 ??? ??????? ??????? 66 ???? ???? ???? ????? ?????? ????? ?????? ??? ????? ??? ????? ????? ???? ??????? ??????? ??????? ??????. ???? ?????? ??????? ?????? ???? ???? ???? ?? ?????? ?? ????? ????? ??????? ????? ?? ???? ????? ?????? Y-20 ????? ???? ????? ??????? ????? ??????? ???????? ????? ???????? ????????.

??? ???? ??????? Y-20 ?? ???? ???????? ?????? ?????? ??? ?? ???? ??????? ????????? ?? ?????? ????????? ?? ????? ??????? ?? ????? ??????.

???? ???? ???? ????? ?? ??? ????? Y-20 ????? ??? ???? ??? ????????? ?????? ?????? ?? ???? ?????. ?????? ????? ?? ????????? ??? ???? ?? 10 ??????? ??????? ????? ????? ?? 400 ????? ?? ???? Y-20 ?? ??? ????? ?????????? ?? ???? ?????? ?? ????? ????. ????? ? ??? ???? ????? ????? ?????? ?? ????? ??????? ??? ??????? ??????? ???????? ?????? ???????? ?????? ??????? Y-20 ??? ????? ???????? ????????? ????? ??? ??????? ???? ??????? ?? ?????? ????????? ??????.