?????? Ss316 ??????? ?? ??????? ???????? ???????

?????? SS316 ?? ???? ??????????? ??? ??????? ???????? ????????? ???? ???? ?????? ???? ?????? ????????? ????????. ?????? ?? ??????? ??????? ????? ??????? ????? ??? ???????? ????????? ?????? ????????? ??? ?????? ?????? ????????? ?? ??????? ???????. ????? ?????? SS316 ???????? ??????? ??????? ???????? ??? ?????? ?????? ????????? ?? ?????? ??? ???????? ??????????? ?????? ??????? ????????? ?????? ???????? ?????????. ???? ????? ??????? ?????? ??????? ?????? ?????? ???????? ????? ???? ?????? ?????? ????? ????? ?????. ????? ??? ?????? ?????? ???????? ?????? ?????? ????????? ?????? ?????? ????????. ????? ??? ???? ??????? ?? ??????? ?? ?????? ??????? ???? ?????? SS316 ????? ??????? ?????? ??????? ??? ?????? ???? ????????? ?????? ?????????? ????????. ???? ?????? ??????????? ????? ???????????? ???? ?????? SS316 ?? ???? ??????????? ??? ??????? ???????? ???????? ?????? ?????? ????????? ?????? ???? ????? ????????? ????????.