U2004-?????????? ?????????? ??????? ???????? ?? ????? ????? ???? ???? ???????? ?????? ????? ???? ?. ???? ?? ????? ???? ??? ??? ???????? ?? ???????? ???? ??? ????? ???????????? ?? ??. ????????? ?????? ???, ??????? ??? ??? ?????? ????????????? ??? ????? ????? ??????? ??? ??? ??????? ??? ???????? ????? ???????????? ???? ??????? ??? ?????? ?? ?????.

?

???? ????? ??? ??????
●???? ???-??????? ????? ???? ?????? ?????? ???????? ???? ?????? ????? ????? ???? ?????? ?? ?????? ??? ?????? ??? ????.

??? ergonomics
●???????? ??????? ??????? ???? ?????. ?????? ??????? ????? ??? ????? ???? ????? ????? ?????? ??? ??.

?? ?????? ????????
●DHz ?? ?????? ??????? ??????? ??? ???? ????? ???? ???????? ??? ???? ????? ?????? ?????? ?? ??. ???????? ?? ?? ?????? ???? ???, ?? ??????????? ??? ????????? ???????? ?? ??????? ???????? ?????? ?????? ????? ????? ???? ????, ?? ??????? ??????? ??? ??? ????? ???? ???????? ??????? ? effectively ????? ??? ????? ????.

?

???????????? ????????DHz ?????????? ???????, ???Dhz tassical??????? ????? ???? ????? ???? ????? ???????-effectiveness ????????? ??? -Dhz evost, Dhz ????, DHz ????????, ??Dhz ?????????.
?? ?????? ??? ????? ????? ?? ???Dhz ??????, ???Dhz fience pro??DHz ?????? ?????????? ???????? ??? ?????? ??????? ?? ???????? ?????????? ?? ??????? ????? ?????? ????????? ??????? ????????????? ???????? ??.

DHz ???????? ?????? ???????? ?? ?????? ???? ??????? ?????????? ??? ?? ????? ??? ????? ??? ?????? ??????? ?? ??? ???, ?????????? ????? ??. ???????? ?????????? ??????? ??????? ??????? ?? ????? ?????? ????? ???? ??????? .????? ???????????? ??????. ????????? ??? ??????? ???? ???, ???? ????? ???????? ?????? ?? ??????? ?????? ???? ???????????? ???????????? ?????? ?? ?????? ???????.