???????? ??? ?????????? ????????, ?????????? ???? ????????, ????? (???????? ??? ???? ?????????? ???) ?? ????, ?????? ??????????, ??? ?????????? ?????, ????? ????????, ??????? ??? ?????????? ??????? ????? ???? ??, ??? ??????? ?????? 30% ?????? ????, ?????? ?? ???? ????!
?????? ???? ?????????? ??? ?????????? ????????? ?? ??????
??????? ???? ?????????? ??? ????? ????? ???? ?? ????????, ???????? ??? ????????? ?????????? ??, ?????? ?? ?????? ????????? ????? ???, ?? ??? ???? ????? ????? ??? ??.
???????? ????????, ?????????? ,???, ????? ??? ???? ???????, depth?????????? ?????? ?????? ??????????? ?????????? ?????? ??? ???? ???????, ????-?????????? ???? ??? ?????? ???? ????? ?????? ??????? ???????? ????????? ???????, ??????????? ?????? ???? ??? ??? ??. 00 0.005 ~ 0.001 ????, ???? ?? ?? ????. ??????? ??????? ????? ?? ????? 0.4 ???? ???? ?????? ??? ??.
???-??? ????? ?????? ???????? ?????? ???? ?????????? ???????? ??????? ?????? ?? + / -0.002 ??? ??, ??? ???????? ?? + / -0.08 ?????? ???? ??? ??.
??????? ???? ?????????? ?????? ??????? ?????? ??????????? ?????? ??????? ??? ??, ??? ????? ???? ?????? ??? ???? ???? ?????????? ???, ??? ??: ????? ??????? ???? ??? ???????? ???????? ???, ?????-?????? ??? ??????? ???, ?????, ????? ???? ???????? ???????? ??????????? ??, ???? ??????? ????? ????? ?? ????? ??? ???? ?????? ???? ??.
????? ????? ?????????? ????? ???? ????????? ????? ???? ????? ???? ?????????? ??? ???? ?????? ?? ??????? ?????? ??, ??? ???? ?????? ???????????, ????? ???????????, ical?????? ????? ???????????, ?????? ?????? ???????, ????? ?? ????? ??, ??????? ?????? ± 0.001 ~ 0.0005 ???? ???? ?????? ??? ?? , ??????? ????? ????? ?? ????? 0.1 ~ 0.025 ???? ???? ?????? ??? ??.
????, ????? ????????? ????????? ????, ???????? ???? ???????? ???? ???, ????????? ?????? ??????? ??????, ????? ??????????? ?????????? ??????????? ????????, ????? ?????????, ??? ????? ????? ??????? ??? ??????????? ?????? ??? ??. ???? ????? ???????.
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