
?????? ????? ???????
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????????? ??????? ???? 45 ???? ????????? ???? Hubei Aoyuan Building Materials Co. ? Ltd. ?????? ???? ??? ????????? ????? ?????? ??????? ?????? 45 ????. ????...??? ????????
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???? ???? ?????? ????????? ???? Hubei Aoyuan Building Materials Co. ? Ltd. ????? ??? ??????? ???????? ?? ?????? ????? ????? ??????. ????? ????...??? ????????
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??? ?????? ????????? ???? Hubei Aoyuan Building Materials Co. ? Ltd. ?????? ?????? ????? ??????? ???????? ???????? ????? ??????. ????? ?...??? ????????
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PE ????? ???? ?????????? ???? Hubei Aoyuan Building Materials Co. ? Ltd. ????? ?????? ????? ?????? ?? ???????? ??????? PE. ????? ????? ?????...??? ????????
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AD HDPE ????? ???? ???? ???? ???????? ???????Hubei AD Building Materials Co. ? Ltd. ???? ???????? ??????? ??????? ????? ????? AD HDPE ????? ??????. ????? ????? ?????...??? ????????
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HDPE ????? ???? ?? ????????Hubei Aoyuan Building Materials Co. ? Ltd. ???? ?????? ?? ?????? ??????? ????? ?????? HDPE. ????? ????? ?????? ? ???????...??? ????????
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AD PVC ???? ???????????? ???? Hubei AD Building Materials Co. ? Ltd. ?????? ?????? AD PVC ??????? ????? ??????. ????? ????? ?????? ? ??? ???...??? ????????
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Jingjie PE ?????? ?????? ?????? ????????Jingjie HDPE ????? ?????? ?????? ???????? (SN8 ????) ? ????? ????? ?? ?????? AD ? ??????? ?????? ?? Hubei AD Building Ma...??? ????????
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AD PE ????? ?????? ?????? ?????????? ??? ?????? ?????? ?????? ???????? (SN8 ????) ? ??????? ?????? ?? ??? ???? ?? ???? ?????? ???????? ? ????? ?????? ?? ?...??? ????????
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HDPE ????? ???? ????? ???? ???????? ?????????? ?? ???? ?????? ? ??? ??????? ??? ????? ???? ????? ???? ?????? ???????? ??????? ? ????? ????? ?????? ??? ????? ???? ...??? ????????
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HDPE-M ????? ?????? ?????? ???????????????? ??????? ??? ?????? ??????? HDPE-M ? ????????? ????? ???? ?????? ????? HDPE-M ? ??? ?????? ????? ??????? ?????? ...??? ????????