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

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

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

(1) ??? ??????? ???? ??? ??? ????? ????? ?????? ????? ????? ??????????? ????? ????????? ??????? ??????? ?? ???, ??? ???? ?????? ?????? ??-?????? ????? ???????? ??????????? ?????? ????? ???? ????? ????; ??? ???? ??????????? ???, ??? ???? ??? ??????????? ?????? ??? 45 ?????? ????? ?????

(?) ?????? ?????????? ?????? ????????????

(3) ??? ??? ??????? ?????????, ????? ????? ????? ling

(4) ????????? ?????????? - ???? ??????

(5) ????? / ???? ??? ?? ????????? ??? ????????? ??? ??? ?? ???????? ??? ??? - ???????? ???????? ?????? ?????? ?????

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()) ????????? ????? ??????????? ??? ??? ???? ??????? ?????? - ?????????? ???????

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3. ????????? ????????????? ??????? ???? ????????, ???????? ???????? ????? ????????? ???? ????????? ope????? ????? ???;

4. ????? ????? ??? ????? ????????? ???? ?? ??????????? ?????? ????????? ????? ??????? ????? ????? ????;

5. ????? ???????? ???? ??? ???????, ????????? ??? ??????? ??? ??????????????? ???????? ????? ????? ????????? ????????? ????? ????? ????;

Metal. ???? ??????????? ??? ???????? ???????? ?????????? ??????? ??????? ???? ?????? ????? ??? ??? ???

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