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

?????? ??? ??????? ?????? ?? ???? EPDM CV-Z-01

???? ????

?????? ??? ?? ???? EPDM ????? ????? CV-Z-01

???? ??? GGG50 CV-Z-01

???? ????? ???? ???? ???????? ?? ??? SS304 (KQ-04)

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

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

???? ??????? ???????? ?? ?????? ??????? GVF-00150-F

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

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

A234WPB ?????? BW ??? ???????? PF-C-14

??-0600-2F06

???? ????? RS ?????? ?? ?????? ????? ANSI GV-H-AF03

???? ??? ??????? HDPE

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

????? ??? ???

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

25 ??????? ???? ?????? ?????? ?????? ?????? ?? ????? ?????? ????? ?????? ?? ????? ????????? ?? ????? ???? ??????. ???????? ???? ?????? ????? ???? ????? ?????? ??????...

?????? ????? ????? ??????? ????? DN2200

?????? ??????? ??????? (?????? ?????) ????? ????? ????? ???? ??????? ??????? ??????: AWWAC504 ????? ????: AWWA C504 ??? ????? ?????? PN10 - FLANGE ASME B16.1 CLASS 125 ?????:...