??????? ??? ??? ???? ????? ????? ???? CRRC ??????? ????? ???? ????? ????????? ?? ?????? ???? (STE) ?? ?? ??????? ?? ????? ??? ???? CRRC. ??? ??? ????? ???? ????? ???? ???? ????? ???????? ?????? ??????? ?? ??? ???? CRRC ????? ??????. ?????? ??? ???? ????? ???????? ?????? ?????? ???? STE ?? ???? ???? ??????? ???????? ??? ????? ???? ????? ???? ???? ?? ??????? ??????? ??????? ?? ?????? ????.
??????? ?? ????? ????? ?????? ???????? ???????? ?????? ???????? ????? ???? ???? ?? ??????? ??????? ??? ??????? ???? ????? ???????? ?????? ??????? ????? ??????? ??????? ???????. ????????? ??????? ??????? ?????????? ???? ????? ?????? ?????? ????. ??? ????? ????? ??? ????? ?????? ??????? ?????? ????? ?? ??????? ?????? ?????? ?????? ????? ???? ??????. ????? ????? ?????? ????? ????? ??? ????? ???????? ????? ???????? ???? "????" ????? ??????? ?????? ??????? ????? ???? ???? ????? ????????? ????? ????? ???????? ????? ????? ?????????? ?? ??? ???? ????? ?????.
?????? ???????? ?????? ?????? ?? ????? ???? ????? ??????? ?????? ?????? ??????? ????? ???????? ????? ?????? ????? ????? ??????? ?????????? ??????? ?? ????? ????? "???? +" ?? ??? ????? ?????????? ????????? ????? ??? ??? ????????? ???????? ???????? ?????? ?????.