??????? ???? ? ?? ???????? ??????????? ???????? ???? ???, ?????????? meters ???? ????, ???????? ?????? ?????? ??? ???? ?????? ??
??????? ?? ?????? ????? ??? ???????? ??????????? ???????? ?????? ??????? ??? ???????? ??????????? ??????? ??????????, ????? ?????? ?????? ?????? ??
?, ?? ?????? ??? ????? ???? ?????????, ????? ???????? ??????????? ?????????? ?????? ????? ??????? ???? ???, ???? ?????????? ????? ?, ?? ?????? ?????? ???????? ????????????? ????? ???? ???? ???, ??????? ????? ????? ?????????, ??? ??????????? ??? ?? ?????
?, ??? ?????????? oil ??? ???? ?????????, ??? ??? ???? ????? ?? ??? ???, ??????? ??????????? ???????? ???? ?????? ???, ????? ??? ???? ?????? ?? ? ???? ???????? ????? ??????
,, ???? ??? ???????? ??????????? ????? ??? ???????, ?????? ???? ?????? ????? ?????, Ang 45 ??? ???? ??????? ?? ?? ???? ? cutting??? ? the??? ? cutting?????? ???????? ??????????, ?????? ?????? ??????? ????? ?????? ??? ??? ?????? ?????
???????? ??????????? ??????????? ????? ????? ?? ?????? ?????? ??
?, ????? ???????? ?????????? ??????????? ???????? ???????, ?? ????? ????? ?, ?????? ?????????? meters ???? ?????? ???? ????????? ??????, controlled ???? ??? ???? ???? ???????? ??????????? ????? ????? ???????? ? ????????? ???? tank?? ?????????? ???? ??????? ????
?. ??? ???????? ?????????? ???? ????? ? ???? ???? ??ing?? ? ???????????? ????? ???, ?????? ???? ????? ????????? ?????????? ????????? ?????? ???? ?????????? ???????? completed ???? ?????, ? ???????? ?????? generally.?? ?????? ???????? ??????
We. ??? ???? ????????? ???? ????-?????? ????????? ???? ?????? ??? ?????? ?????????? ??????? ??????????? ??????????? ???? ?????? ? ? ???????? ?????? ?????? ??? ?????? ????? ?????? ??????? ????? ????????? ?????????? ?.? ???????? ????? ????????? ??????? ?????? ????? ??????????? ???? ????? ??????????? ?????? ? (?????,, ????????, ??????, ???)?
?????? ?????? ??????????? ?????????? ????? ????????? ????? ???? ??; ???? ?? ?????? ?? ??? ??????????? ???????? ???????????, ?????? ?????: ?.?5 ???? ????????? ??????????? ??????, ???? ??????????? ????? ???????? ???????? ? ???? ???????? ???????, ??????? ???? ?????? ? ~
????? ???: ?????? ? 17-????