U2002c-???????? ?????????? ???? extension ????? ??? ?????? ?????? ??, ?????? ?????????? ??????? ???????? ???? ???? ?????? ?? ???? ??????? ??????? ???? ?????? ???? ?? ?????. ???? ?? ???? ?????? ???? ????? ???? ???????? ????? ??????? ????????? ???? ?????? ?????????? ?? ????. ???? ?? ????? ???? ??? ??? ???????? ?? ???????? ???? ergonomotically ?? ??? ???, ?????? ??? ??? ????????????? ???????? ?? ????? ???? ?????? ???? ????? ???????? ???????? ??????? ??? ??????.

?

??? ????
●????????????? ????? ???????????? ???? ?? ???? ?? ????? ???? ???? ???????????? ?????????????? ????????????? ???????????? ?? ???? ?? ????? ????? ???? ??? ???? ???? ??????? ???? ??.

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

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

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

?

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

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