???? ???? DN600 ???? ?????? ???? 24 ???? ????????? ???????

?? ???? ?? ???? ???? DN600 ???? 24 ???? ???? ??????? ?? ???? ??? ???? ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?????? ?? ???? ?? ???? ???? ????? ???? ?????? ???? ????? ????????? ???????? ???????? ?????? ??? ?????? ?????? DN600 ???? 24 ???? ????? ???? ???? ?????? ??????? ??? ???? ??????? ???? ????? ???????. ?????? ????? ??????? ????? ?? ?????????? ??? ?? ??? ????? ????? ?????? ??????? ?????? ??????? ??????. ??? ????? ?????? ???? ????? ????? ??? ???? ?????? ??????? ????????? ?? Shijiazhuang Deye Piping Industries Co., Ltd.? ??? ???? ???????? ?????? ???? ???????. ?????? ???? ?????? ?????? ?????? ????? ????????? ?????? ???????? ???????. ?? ?? ?????? ???????? ?? ??????? ??????? ????? ???? DN600 ???? 24 ???? ???? ???????? ??????? ???????? ???? ??? ????? ?????? ?????? ?? ?????? ?????? DN600 ???? 24 ???? ?????? ??? ???? ???? Shijiazhuang Deye Piping Industries Co. ? ???????? ???? ?? ???? ???????? ???????? ???????? ?????? ??

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

???? ??????? BFV-1004 LUG

???? ????

???? ?????? ???????? FF

???? ???????? ???? PV-0150S-4F

???????? ??????? BV-DBB-02F

???? ??? ??? ?????? CVS-040-2W

???? ????? ????? ?? ?????? ????? ???? ?????? ????????? (GV-Z-04)

???? ?????? ?????? BY-03

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

???? ???? ???? ??? ????? ??????? ?? ????? ???????? ???? 24 ???? 300 ??? (BV-0300-24F)

???? ??? ????? ?? ??????? ??????? ????? CVS-0150-6W

???? ????? SW ?? ?????? ??????? DI ???????? ??????????? (GV-Z-14)

???? ??? GGG50 CV-H-002

API ???? ????? ????? ??????? PV-0300-12F

???? ??? ????? ?? ???? ???????? PN16

????? ??? ???

??? ?????

????? ?????? ???? ????? ?????? ?? ??????. ?????? ??? ??? ???? ?? ???? ???? ???? ???? ????? ???? ???????? ???? ?? ???????? ????????? ??? ?????? ?????? ??????...

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

?????? ??? ??????? ?? ?????? ?????? ????? ?????? ?????? ?? ????? ???? ??????? ?????? ?? ??? ?????? ?????? ??????? ???? ????? ???????. ????? ?????? ??? ??????? ????? ???? clack ...