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???????pumps ????? ?????????? ?????? ???? ????? стабильно ????????????? ????????????? ???? ???? ??? ??? ?????? ??????? ??? ??? ????? ??????? ???? ?? ??????????????????? ??? ?? ??????????????????? ????? ??? ??????, ???? ?????? ??????? ??? ???? ?? ???????? ?????, ???? ??? ???? ??????????????.
??? ????-??????? ???? ?????????? ??? ?????? ??? ???????????? ???? ?? ?????? ????? ???? ??? ?? ????-??????. ????????? ???? ??????????????: %s ??? ??? ????????????? ??????? ??????? ?????? ??? ??? ??????????? ????????, ??? ??? ??????????????????? ???? ???????. ??? ??? ????, ???? ???????????? ??? ????? ????? ???? ???? ?? ???????? ???? ??? ??????? ???? ?? ????????? ?? ?????????? ???????. ????? ??? ????????? ??????????????????? ???? ??? ?????? ???? ??? ???? ??? ??? ??????????????????? ?????, ??? ??? гарантирова? ?? ?????? ??????? ???? ??? ????pump. ??? ????“, ??? ??? ????? ???? ??? ????? ????, ??? ??? ????-??????? ??? ????. ???? ??? ??????????? ???? ??? ???? ??? ???? ??????.
???? ??? ?? ??????? ???? ?????? ??? ????????????:
1. ?? ???????? ???? ??? ????????????????? ??? ??? ??????????? ?????? ??? ??? ????????????? ???? ??? ????????;
2. ?? ???????????? ???? ????, ??? ????? ??? ???????????? ???? ????, ??? ????? ??? ????-???????;
3. ??? ???????? ?????? ???? ??? ???????? ????? ??????????? ??? ????????增加??? ???? ?????pump. ??? ??? ??????? ??? ????????, ??? ?? ????? ?? ????????? ?????????? ???????.