???? ??? ?????? ?????? Cf8 ???? ?????? ?????? ???????

??? ???? ??????? Cf8? ???? ?? ?????? ?????? ???? Shijiazhuang Deye Piping Idndustry Co., Ltd.? ?????? ??????? ????????? ??????? ???? ????? ??? ????? ????? ????? ???????. ?? ????? ??? ?????? ?????? ????? ????? ??????? ???????? ??? ?????? ???? ????? ?? ?? ??????? ???????? ??????? ??? ????? ?? ??????? ??????? ????? Cf8 ???? ??????? ????? ??? ?????? ??? ????????? ??????? ??????? ??? ????? ??????? ????????? ?? ????? ????? ??????? ?????? (LNG). ?????? ??????????????? ?????? ?? ????????? ??? ????? ??????? ????????? ????? ???? ??????? Cf8 ?????? ???? ?? ???? ????? ????? ???? ??????? ?????? ????? ?? ????. ?? ?????? ?? ????????? ???????? ???????? ???? ????? ??? ?????? ?????? ??????? ?????? ????????? ????? ???? Shijiazhuang Deye Piping Idndustry Co., Ltd. ???? ????? ???? Cf8 Cryogenic ????? ???? ??? ???? ??????? ???? ???? ???????? ???? ??????? ?????? ??????????. ?? ???????? ??????? ???? ???????? ??? ???? Shijiazhuang Deye Piping Idndustry Co., Ltd. ?????? ??????? ?? ????? ??????? ???????? ????????