?????? OS&Y Design ???????: ????? ??????? ????? ??????? ???????

???? ???? ??????????? ??? ??????? ???????? ???????? ?????? OS&Y Design ????? ??????? ????? ?????? ???? ????? ?????? ????? ?????. ????? ?????? OS&Y Design ???? ???? ????? ????? ????? ????? ??? ???? ????? ??????? ??????? ???? ??????. ????? ??? ???????? ?????? ???? ?????? ???????? ??? ?????? ??????? ????? ?? ?????????? ??? ?? ??? ????? ??????? ???????????????? ??????? ??????? ??????. ????? ?????? OS&Y Design ?????? ???????? ??? ?????? ?????? ???????? ???????. ?????? ?? ???? ????? ?????? ?????? ????? ???? ?????? OS&Y Design ????? ??????? ??? ????? ????? ???? ???? ???????. ?? ??????? ??? ?????? ??????????? ????? ???? ??????????? ??? ??????? ???????? ???????? ?????? ??????? ????? ???? ???????? ??????????. ?? ?? ???? ??????????? ??? ??????? ???????? ???????? ?????? ???? ????????? ?? ?????? OS&Y Design? ????? ????? ?? ?????? ???????.

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

????? ???? ???? ????? ????? ??????? ANSI 300 ??? - ???? ????? WCB ?? ??????? ??????? 150 ??? GVC-00150-10 - Deye

???? ??????

????? ???? ???? ????? ????? ??????? ANSI 300 ??? - ???? ????? WCB ?? ??????? ??????? 2500 ??? GVC-002500-3 - Deye

????? ???? ???? ????? ????? ??????? ?? ???? Ss304 - ???? ????? ????? ???? ????? ??????? - Deye

????? ???? ???? ????? ????? ??????? ANSI 300 ??? - ???? ????? WCB ?? ??????? ??????? 2500 ??? GVC-002500-3 - Deye

????? ???? ???? ????? ????? ??????? Ggg50 - ???? ??? GGG50 CV-W-16 - Deye

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

????? ????? ????? ??? ???? ????? ?? ???? EPDM - ???? ????? ?????? ???? WCB 600 ???? ???? 20 ????? GVC-00600 - Deye

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

???? ????? ?????? ??????? DN80 ???? 3 ????? - ???? ??? ?????? A216 WCB 600 ??? - Deye

????? ???? ???? ????? ?????? ???? 300 ??? - ???? ????? ???? ???? ??????? AWWA c504 - Deye

???? ??? 5a ?????? ???? ???? 2020 - ???? ??? WCB A216 ???? ????? 1500 ??? - Deye

????? ??? ????? ????? API 1500# Bc - ???? ??? ????? CVS-10-14WA - Deye

????? ???? ????? ????? ??????? Pn25 - ???? ??????? ????????? BFV-1011 - Deye

????? ??? ????? ??? ??????? Dn800 32 - ???? ???? WCB 600LBS BW ?? ??????? ??????? ?? ??? ?? ?????? (BV-600-04W) - Deye

????? ??? ???

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

???? ?????? ????? ?????? ???????? ??????? DN150-2500? ????? ?????? ????? ???????. ????? ????? ?????? ??????? ??????? ?????? ????? ??????? ?????? ????? ?????? ??????? ?? ??????...

???? ??? ????? ?????? DN2000 ?????? ?? ??????? ??????? ?????

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

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