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

??? ?????? ?? ???? ????? ????????? ???????? ???? ?????:

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

??? ?????? ???? ??????? ???? ?? ???????? ??????? ????? ??????? ?????? ?? ??????? ????? ?? ????? ?????. ?????????????? ??? ?????? ????? ?????? ????? ???? ??????? ?????? ????????????? ???? ?????? ?? ?????.

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

??? ?????? ??????? ?????? ?????? ???? ?? ????? ???????? ???????? ???? ?????, ??? ??????? ?????? ??? ?? ness ???, ?????? ?????, ??????????? ??? ????? ???? ????, ???? ?????? ?????? ????????????, ?????????? thickness ???, ????????? ??? ????????? ????? ????? ???? ?????, ?????? ???? ???????? ?? ????? ????.

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

. ???? ???????? ?????, ?????? ????? ?? ?????? ???????? ????? ???? 45 ?? ??? ?????.

(2) ????? ?????????? ?????? ?????????? ??.

(3) ??? ???? ?????? ???, ??????? ?????? ???????????? ????????.

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

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

(6) ????? ????? ?????? ????? ?? ?????? ?????? ?????? ???????????? - ??? ?? ???????.

(7) ?????????? thickness ??? ?? ???????? ????? ??? ???????? ?????? - ????? ?????? ????????

??? ?????? ?? ???? ????? ???? ???????:

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

2. ???? ?????? ???? ?? ???? ????? ????, ?????? ???????? ???????????? ????? ?????? ???????? ??? ???? ?????? ?????????????? ??????? ???? ?????????? ????? ?? ???? ??????? ?? ??? ?????;

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

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

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

6. ??? ?????? ?? ???? ??? ??????? ?????? ????? ?????? ??? ????? ???? ?????.

??? ?????????? ??? ?????? ???? ????? ???? ????? ?? ??????? ????????? ????? ??? ?, ?? ??? ???? ?????? ??????????? ????. ??? a ??? ?????? ?????, ??? ??? ?????? ??????? ?????? ??? ??????? ?? ?? ??????? ???? ~