???? ??????? ?????? ?? BST: ???? ?? ?????? ???? ????? ?????? ??? ????????

???? ?????? BST ?? ???? ???? ?????? ???? ?? ???? Shijiazhuang Deye Piping Industry Co., Ltd.. ?? ????? ???? ?????? ??? ?????? ???? ???? ?? ???? ?????? ?? ????? ????????? ??? ???? ?????? ???????? ??????? ??? ????? ?? ???? ????? ???????? ???? ?????? BST ???? ??? ???? ???? ????? ????? ??????? ???????? ??? ????? ??????? ??????? ????? ?? ????????? ????????. ???? ??????? ???????? ?????? ??? ????? ??? ??????? ??? ???? ???? ????? ??????????? ??? ?? ???? ?????? BST ??? ??????? ????????? ??? ???? ????? ???????? ????????. ??? ?? ?????? ?????? ?????? ??????? ??? ??????? ???? ????? ????? ???????? ?????? ???? Shijiazhuang Deye Piping Industry Co., Ltd. ?????? ?????? ?????? ?? ?????? ?????? ?????? ???????? ???????. ?? ???? ?????? BST? ???? ??????? ?? ??????? ???? ???? ?????? ????????? ?????? ?? ?????? ?????? ???

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

???? ????? ?????? ?? NPT ????? AH-02

???? ????

???? ???? ?? ????? ???????? ????? ??????? ?? ???? ???? ???? (BV-FW-25)

???? ????? ???? ?????? ?????? A-QH-01-2

?????? ??? DI ????? ????? ?? DAMPER CV-H-001 ???????????

???? ??? GGG50 CV-A-11

?????/???? ??? 1500LBS A216WCB YCT-001500-20

?????? ??? ????? ?? ?????? ????? ?? ???? SS (CV-R-01)

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

???? ???? ???? ???? WCB ???? 20 ???? 600 ???

???? ??? ??????? ?? ???? DI ?? ??? ??????? CV-W-06

???? ??? ??????? ??????? ?????? ?????? CVS-10-14WA

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

3-PC ???? ???? ?????? 2000PSI ?? NPT

????? BW ????? ????? API PV-150-1-1-2W

????? ??? ???

DN2000 ???? ??? ????? ?????? ??????? SS

??? ???? ??? ????? ?????? ?????? ??????? ?????? ????? ????? ??????? ???????? ?????? ????????/???? ????? ?????. ?? ???? ????? ?????????? ?????? ?????? ???? ????? 40% ?? ???????? ???????...

????? ???? ????--?????. 16, 2020

???? ????? ???? ???????? ?? ???? ?????? DN1500 ?? ???? ????? ?? ????? ?????? ????????? ????? ??????? ?????? ??? ???? ?????? ??????? ?? ?????? ?????? ?????: 1. ????? ???? ???? ???? ????...