1.???????: ??? ???????? ???? ??????? ?????? ???? 15 ??? 25 ????? ??? ??? ???? ?????
?????? ???? ?? ?????? ??????? ??????? ???????? ???????? ???????? ?????? ???????? ????? ????? ?? ??????? ?????? ?????? ???? ??????? ??????? ???? ???? ????? ??????? ???????? ??? ??????? ??????? ???? ??? ?? ????. ??? ???? ????????? ??????? ??????? ???? ???????.
2. ??? ???????: ????? ?????? ?? ??????? ??????? ????? ????? ?????? ??????? ???????? ????? ?????? ?? ??? ??????? ??? ??????? ?? ???? ?? ??????? ??????? ????? ?????? ????????? ?? ??? ??? ???? ????? ??? ?????? ????? ?? ??????? ??????? ??????? ??????? ??? ?????? ??? ????? ?? ????? ??????? ??? ??????? ???? ??????? ?????? ???? ????? ???????? ??? ???? ??????? ??????. ?????? ???????? ??: ??? ??????? ?????? ?????? ???????
3. ??? ??????: ???? ???? ?????? + PLC? ???? ?? ???? ????? ????? ??????? ??? ????????.