
???? ???????
???? ??? PE
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???? ????? ??? ???????? ?????? ?? ???? HDPEHubei AD Building Materials (17399989993) ???? ????? ??? ???????? ?????? ?? ???? HDPE (??????: ???? ?????? ?????? ?? ???...?????? ??????
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???? ????? ?? ??? ?????Hubei AD Building Materials (17399989993) ???? ??? ????? ?? ???? PE100 ?? ????? ?? ??? ?? ????? ?? ???????????? GB / T13...?????? ??????
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???? ???????? ????? ?? ?????? AD HDPE????: 173-9998-9993 AD ???? ???????? ????? ?? ?????? HDPE ?? ?????? ???????? ????? ?? ?????? HDPE ? ??????? ???? ? ?????...?????? ??????
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???? ??????? HDPE????: 173-9998-9993 AD ???? ??????? HDPE ?? ??? ????? ?? ????? ???? ????? ??? ??? ?? ?? ????? ?????? ? ?? ???? ????? ???...?????? ??????
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AD HDPE ?? ???? ??? ??????????? ????: 173-9998-9993 AD HDPE ??? ?????? ?????? ?? ??? ????? ?? ????? ???? ????? ??? ??? ?? ?? ????? ?????? ? ?? ???...?????? ??????
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???? ??? ??? ??????? ???? ?? ?????? ? ?????? 17399989993 ??? ?????! ????? ?? ????? ???? ??? ??? HDPE ? ???? ???? ?????? ??? ????? ? ?? ???...?????? ??????
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???? ?????? ?? ????? ?? ????? ???? ??? HDPE ???? ???????? ???? ?????? ???? ??? P????? ?? ????? ???? ??? ?????? ?? ????? ?? ????? ????? ??? HDPE ? ???? ??? ?????? ????? ??? PVC ? ??? ??????? ????? ????...?????? ??????