???? ???? ????? ASME B16.10 - ???? ???????? ???????? ???????

????? ???? ????? ???? ?????? ASME B16.10 ?? ???? Shijiazhuang Deye Piping Industry Co.? Ltd. ?????? ???? ????? ?? ????? ???????? ????????? ????? ??????? ?????? ???? ?????? ?????? ?????? ????????????? ?????? ????? ?????? ??????????????? ??????? ???? ?????? ?????? ASME B16.10 ????? ?????? ???????? ??????? ???? ?????? ??????? ????????? ????????? ???????????? (ASME). ????? ?????? ???? ???? ???? ??????? ?????? ???????? ???? ????? ?????. ???? ???? ?????? ???????? ???????? ???? ???????? ??????? ????????? ??????? ???????. ?? ???? ??????????? ??? ?????? ???????? ????????? ???? ???????? ?????? ???????? ??????? ?????? ASME B16.10 ??? ????????. ???? ?????? ??????? ???????? ??????? ?????? ???????? ????? ???????? ????? ?????? ??????? ?????? ???? ???? ??????. ?? ?? ???? ??????????? ??? ?????? ???????? ???????? ?????? ??? ?????? ????? ASME B16.10 ?????? ???? ????????? ??????? ???????. ????? ???? ????? ?????? ?????? ?? ???????? ???? ?????? ??? ???????.