???? ???? ?????? ?????? ???????? ?????? ???? ????? ?????

???? ???? Cross Flow System ?? ???? Zhuhai Bangmo Technology Co., Ltd. ??? ????? ????? ?????? ???????? ??? ?? ????? ???? ???????? ?????? ??????. ???? ??? ?????? ???????? ???? ????????? ????? ??? ????? ???? ?????? ?? ????? ???????? ??? ????? ??????? ??? ?? ??????? ???????? ????????. ?? ????? ???? Cross Flow System ????? ?????? ??????? ?????? ?????? ???? ???? ??????? ???????? ?????? ??? ????????. ???? ????? ?????? ???????? ????? ?? ??????? ???????? ??? ???? ?? ???? ???? ???? ???? ?? ??????? ??????? ????? ???? Zhuhai Bangmo Technology Co., Ltd. ??? ?????? ??????????? ??? ???? ?? ???? ???????? ???? ?????? ??????? ???????. ?? ??????? ??? ??? ???????? ???? ?????? ???? ?????? ?????? ?????? ?????? ????? ??????. ?????? ????? ???? Cross Flow System ????? ??? ???? ???????? ?? ???? ?????? ??????? ???????. ???? Zhuhai Bangmo ?????? ???????? ???? ?????? ???? ??????? ????? ??? ?? ?????? ?????????