???? ????? ?????? ????? SS304 ????? ????? ????? ??????

?? ???? ?? ????? Ss304 ?????? ?????? ?????? ?????? ???????? ???? ??????????? ??? ??????? ???????? ???????? ?? ????? ??????. ??? ??????? ?? ????? ????? Ss304 ????? ??????? ????? ?????? ???????? ????? ????????. ??????? ?????? ?? ??????? ??????? ????? ???? ??????? ??? ???? ??????? ??????? ?????? ?????? ??????? ?? ??? ??????. ??? ??????? ?????? ??????? ????? ?? ?????????? ??? ?? ??? ?????????????? ???????? ?????? ??????? ??????. ?? ???? ??????????? ??? ??????? ???????? ????????? ??? ?????? ???? ??????? ?? ?????? ?????. ????? ????? Ss304 ????? ????? ????? ?????? ???????? ????? ?????? ????? ??????? ?????? ????? ??????? ???????? ????? ??????? ??????. ???? ???????? ??????? ???????? ??? ???????? ?????? ???????? ??? ???? ??????????? ??? ?????? ???????? ???????? ???????? ????? ????? Ss304 ?????? ???????? ?????? ???. ??????? ???? ????? ?????? ?????? ?? ???????? ???? ?????? ????? ?????????? ??????.