About
???? ??????? ??????? ?? ??????? ????? ????? ????? ???? ?? ?????? (?????)? ????? ?????? ??????? ??????? ???????? ??????? ????????? ?????? ???????. ???? ??????? ????? ???????? ?????????? ???????? ?????? ??????? (3D) ? ?????? ??????? (BOQ) ????? ???? ???????? ??? ???????. ???? ??? ???????? ?? ????? ????? ?????? ???? ????? ?????? ?????? ?? ????? ??????? ??????? ?????? ?? ????????. ????? ????? ??????? ?? ????? ????? ????? ??????? ?????? ????? ?? ???? ????? ????? ???????.