???? ???? ????? ????? Y ???? 40/80 ???? ?? ????? ??????? ????????

???? ??? ????? Y-strainer 40/80mesh ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd.. ????? ??? ??????? ????? ?????? ??? ??? ??? Y ?????? ???????? ?????? ?? ???? ???????? ?????? ??????? ???????? ???????? ?????? ?? ???????. ????? ?? ???? ?????? ??? ?????? ??????? ????? ?? ?????????? ??? ?? ??? ????? ?????? ?????? ???????? ??????. ???? ??????? 40/80mesh ??????? ??????? ????? ???? ????? Y ?????? ??????? ????????. ????? ????? Y-strainer ?????? ??? ?????? ????? ?????? ?????? ?????????? ??????? ?????? ????????. ???? ???? ??????? ?????? ???? ?????? ?? ???????? ??? ?????? ???? ????????? ????????? ???? ?????. ????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ?????? ?????? ?????? ?????? ????????. ?? ????? Y-strainer ?????? ??? ???? 40 ????/80 ???? ?????? ??????? ?? ????? ???????? ???????? ?? ????? ???????? ???? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ????????? ?? ????? Y-strainer ?????? ????? ?? ?????? ???????