???? ???? ????? UNS31803 - ?????? ???? ??????? ??????? ??????

???? ???? ??? ?????? UNS31803 ?? ???? ??????????? ??? ?????? ???????? ????????? ????? ?????? ??????? ??????? ?? ?????? ?? ?????? ?????? ?? ????????? ????????. ???? ??? ?????? ?? ??????? ??????? ????? ????? ??????? UNS31803 ???? ??????? ????? ??? ????? ??????????? ???????? ??????? ?????? ???????? ??? ????? ??????? ??????? ??????. ???? ??? ?????? ???? ?????? ??????? ????? ????? ???? ???????? ???? ?? ????? ?????? ???????. ?????? ????? ???? ???????? ?????? ?????? ???????? ??? ???? ?? ????? ??? ???????. ???? ?????? ???? ?????? ??????? ????????? ????????? ???????? ???? ???? ??????????? ??? ?????? ???????? ???????? ?????? ?????? ???????? ??. ????? ??? ?????? ???????? ????? ??????? ?? ???????? ??????????? ?? ?????? ??????? ??? ???? ??? ?????? ??? ???? ????? ?????????? ?????? ????????? ??????. ?? ??????? ?????? ???? ???? ????????? ?????? ?? ????? ??????.