??. ????? ???? ?? ????? ???? ??????? ?????? ???? ???, ?? ???? ?? ??? ????? ????? ??? ???? ??. ????? ???? ???? ???????? ??? ????? ???? ??? ???? ???? ???? ???? ????? ??? ?? ?????? ???? ??? ???? ???? ???????. ??? ????? ?????? ??, ?????? ????? ???? ???? ???? ???, ????? ????????? ????? ??? ????Confirmed I am thinking about anyone with mechanical struct