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???? ??????
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????? ????? ??????? ?????? ??????? (???-M) ?????? ?????? ?????? ???????? ?????????? ????? ??????? ?????? ??????? ???-M ?????? ?????? ?????? ???????? ? ????????? ????? ???? ???? ????? ????? ??????? ?...??? ????????
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?? ???????? 1600mm-???? ????? ????? ?? ????????-?? ?? ???????? ???????-1200 / 14???? ?????? ?????? PE ????? ????? ? ???????? 1000 / 1200 / 1400 / 1600 / 1800mm ? ?????? ??? 0.6mpa ? 0.8mpa ? 1.0mpa ? ...??? ????????
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AD PE ????? ????????-HDPE ?????? ??????? ?? ???????? ??? ??? B????? ?????? AD PE ????? ? ?????????? ?? 200 ??? 2800mm ? ????? ??? ?? ??????? Hubei AD Building Materials Co. ? Ltd.???...??? ????????
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?? ?????? ??? HDPE???? ?? ???? ?????? ?????? ?? ????? ?????? ????? ??? ? ???? ???????? ???? ??? ?????? ??????? ????? ??????? ? ????? ?? ??...??? ????????
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PHM ?????? ?????? ?????? ???????? ? ???????? ?????? PP-HM ???????? ???????Hubei Aoyuan Building Materials Co. ? Ltd. ?????? ?? ????? ???????? ??????? ?????? ?????? PPHM. ??? ????? ???? PP ???? ?...??? ????????
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??????? ?????? ??????? PVC ? ??????? ?????? ???????Hubei AD Building Materials Co. ? Ltd. ?????? ?? ????? ?????? ????? AD PVC ????????? ???????. ???? ???? ????? ?? ?????? ...??? ????????
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????????? PPR ? AD ??????? ???????? ppr ???????????? AD Pipe ?? ????? ??????? ?????? PPR ? ????? ???? ?????? ????? ?? ???????? ??? ????? PPR ? ???? ???????? ? ?????? ?...??? ????????
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?????? ?????? MPP ?????? ????? ???? ?????? MPPHubei AD Building Materials ?????? ?? ????? ?????? ?????? mpp ? ?????? ??????? ??????? ?????? ???????? ? ??????? ????? m...??? ????????
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????? ??????? PVC-M ???? ?????? ?????? ?????? ???????????? Hubei AD Building Materials (17399989993) ?????? ????? ?????? ?????? ????? PVC-M ??? ???? ????? ?? SN25 ? ?????? ??...??? ????????
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HDPE ???? ????? ???? ???? ???? ???????????? ?? ???? ?????? (17399989993) ???? ??? ????? ???? ???? ???? ???????? ?????? (????? ????????: ????? ???? ???? ?????? ...??? ????????
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?????? ??????? ?????? PPR - ????? - YoujiaHubei AD Building Materials (17399989993) ????? PPR ????? ????? ????? ?????? ??????? ?????? ???????? ??????? ????????? +...??? ????????
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?????? ??????? ?????? PPR????? ???? ?????? Hubei AD (17399989993) ??????? ????? ?????? PPR ???????? ??????? ? ??? ?????? ?? ???????? ?????? GB / ...??? ????????