???? ???? ?????????? ??? ???????? ?????? ???????? ?????? ??????????????? ??? ?? ?????????? ???????R&D????????? ???? ???? ??,???? ??(?????? ????, ????, ??????), ??, ????, ???????.?????? ???????????, ???? ?????? ???????? ???????? ??? ????.?? ?? ?? ???????????? ?????????????????????? ???????? ????????????????? ??.?????? ???????????? ???????? ??? ?? ??