??????? ????????? ? ??????? ?? ???????????? ??????, ??????? ????? ????????????? ??????????? ??? ?????????????. ?????????? ???????????? ?????? ?????? ??????????? ? ??????????????? ????????? ??????????.?????????? «?????????» (????????? ???????, ?. ?????????)DCX HYDRO – a necessary process for h2o cooled miners. In reverse to uncomplicated pumping