
???? ??????
        
       HDPEM ?????? ?????? ?????? ???????? ? PVCM ?????? ?????? ?????? ???????? ? ??? ?
                
            ????? ???? Hubei AD Building Materials (???? ?????? ?????? 17399989993) ?? ????? ???????? ??????? ?????? ?????? HDPEM ? ...
                ??? ????????  1200 ?? ????? ????? PE ????? ???????? ???? ????? - ?????? ????? ???????? ???????
                
            ???? Hubei AD Building Materials ????? ????? ?????? PE ????? ??? ??? ???? 1200 ?? ? ??? ????? ???? ??? ??????? ?????????...
                ??? ????????  ????? ???????? ??????? ??????? ????? ?????? (????? ???? ?? / ?? ?????? ????? ???
                
            ???? Hubei AD Building Materials ?????? ???? ??????? ?????? PPR ????? ?????? ??????? ? ??? ?? ??? ????? ??????? ????????...
                ??? ????????  CPVC ?????? ????? ????? ??????? ??????
                
            ???? ?? ???? ?????? ???? ???? ?????? ?????? ?????? ??????? ??????? ?????: ??? ?? ??? 50-φ 200 ????? ??? ?????? ??? ? ???...
                ??? ????????  ??? ???? ????? ??????? ??? ?????? ????? PVC-U - ????? GB / T 5836.1-2018
                
            ???? Hubei AD Building Materials ???? ??????? ??? ????? ??????? PVC ? ?????? GB / T5836.1 ???????? ??????? ? ?????????? ...
                ??? ????????  ???? ????? ?????? ???? PE: ????? ????????? ??????? + ??????? ?????? ? ?????? ???
                
            ???? Hubei AD Building Materials ????? ????? ?????? ???? PE ? ???? 100-1600mm ?????? 5-110mm ????????. ??? ?????? ???? ?...
                ??? ????????  ??????? ?????? ?????? CPVC: ???? ?????? Hubei AD ????? ???? ?? ?????????? ??????
                
            ???? Hubei AD Building Materials ????? ????? ?????? ?????? CPVC ? ???? 50-315mm ???? 2-15mm ??????? ? ?????? ????? ?????...
                ??? ????????  ????? ??? 2.6 ??? ?????? ??????? ????? ?? ??? ?? ????? ???? ?? ????????: ??? ???
                
            ??? ???????: 17399989993 ???? ?? ???? ?????? ??????? ??? ???? 2.6 ??? ?????? ??????? ????? ?? ??? ?? ???? ????? ?? ?????...
                ??? ????????  ?????? ?????
                
            ??? ???????: 17399989993 ????? ???? ?????? PE ? ??????? PVC ? ????? ?????? ?????? ??????? PPR ? ???? ?????? ?????? ?????...
                ??? ????????