?????：?? ?? desarrollo ?? ??? ?????????? ?????? ?? ?????????, ?????? ????? ?????? ????? ???? ????? ??????? ?????? ???? ?????.

?? ?? desarrollo ?? ??? ?????????? ?????? ?? ?????????, ?????? ????? ?????? ????? ???? ????? ??????? ?????? ???? ?????. ????? ???? ?????? ?????, ??????? ????????, ?????? ????? ????? ?? ?????? ?????? ??? ?? ??? ??. ??? ??????? ?? 4 ????? ??????? ?? ?????? ?????? ??? ????.

1. ????? ????? ??? ???????

?? ????? ??????? ??????? ???? ????? ??? ????? ??? ????? ??? ??? ?? ??? ????? ??? ???? ????. ????? ????? ??? ??????? ?????? ????? ?????? ??? ???, ??? ?????? ??? ????? ?? ??? ????? ???? ?-140 MPa ????? ???? ?-15%. ????? ??? ????? ????? ????? ???, ???? ?????? ?????? ????? ???? ???? ???.

2. ????? ????? ??? ????? ????

?????? ?????? ?? ????? ????? ??? ????? ????, ??? ??????? ?????? ?? ?? ?? ??? ???? ????? ???. ???????? ?????? ??????? ?????? ??????, ???????? ???? ????? ??? ???? ????? ?????. ??? ?? ??????? ?? ?????? ?? ?????? ???, ????? ????? ??? ????? ???? ???????? ???? ???? ????? ????? ??? ???? ?? ??? ???? ??? ?? ?????? ???? ????? ?????.

3. ????? ?????? ??? ????

????? ?????? ??? ???? ??? ???? ???? ?? ???? ?????? ???. ??? ???? ?????? ??? ??? ??????? ?????? ??? ?????????? ????? ????. ????? ?????? ??? ???? ???? ?????? ????? ???????? ??? ?? ???? ?????? ???? ??? ?? ?? ????????? ??????? ?? ????? ??? ?????? ???. ????? ?????? ??? ???? ????? ????? ?????? ?? ??? ????, ?????? ?? ??????? ?-30% ??????? ?? ?????? ?-40%. ????? ??? ???? ?? ????? ?????? ??? ????? ?? ????? ???? ????? ??realizes ???? ?? ??????.

4. ????? ????? ??? ?????

????? ????? ??? ????? ????? ???? ?????? ?????? ???, ?? ????? ?????? ???? ?????? ?????? ??? ???? ???? ????. ???? ??? ????? ?? ????? ????? ??? ?????: ????? ????? ??? ????? ???? ???? ?????? ????? ??? ????? ???? ????. ??? ????? ????? ?????? ????? ????? ??? ?? ?????? ????? ?????, ??????? ??????? ???? ????? ????? ????? ??? ?? ???? ?? ???? ?? ?????? ??? ???? ???.

?? ?????? ??????? ?? ??? ????, ??? ???? ???????? ???? ???????? ????? ??????. ??? ?????? ????? ??? ?????? ????? ????? ?? ???? ?? ?????? ?????? ???????? ???? ???!