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HDPE ????? ?????? ?????? ????????
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HDPE ????? ???? ?? ????????Hubei Aoyuan Building Materials Co. ? Ltd. ???? ?????? ?? ?????? ??????? ????? ?????? HDPE. ????? ????? ?????? ? ???????...??? ???????? -
AD PVC ???? ???????????? ???? Hubei AD Building Materials Co. ? Ltd. ?????? ?????? AD PVC ??????? ????? ??????. ????? ????? ?????? ? ??? ???...??? ???????? -
Jingjie PE ?????? ?????? ?????? ????????Jingjie HDPE ????? ?????? ?????? ???????? (SN8 ????) ? ????? ????? ?? ?????? AD ? ??????? ?????? ?? Hubei AD Building Ma...??? ???????? -
AD PE ????? ?????? ?????? ?????????? ??? ?????? ?????? ?????? ???????? (SN8 ????) ? ??????? ?????? ?? ??? ???? ?? ???? ?????? ???????? ? ????? ?????? ?? ?...??? ???????? -
HDPE ????? ???? ????? ???? ???????? ?????????? ?? ???? ?????? ? ??? ??????? ??? ????? ???? ????? ???? ?????? ???????? ??????? ? ????? ????? ?????? ??? ????? ???? ...??? ???????? -
HDPE ????? ?????? ?????? ?????????? ?? ?????? ????? ? ?????? ?? ?????? ???????? ??????? ?? ????? ? ???? ??? ????? ????? ???? sn8 dn300 ??? ?????? ?????? ...??? ???????? -
HDPE ????? ?????? ?????? ????????????????? ???? ????? ?? ????? ???????? ??????? PE ?? ????? ? ??? AD Pipeline Wuhan ?????? ?? ????? ???????? ??????? ????...??? ???????? -
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HDPE ?????? ?????? ?????? ???????? dn800?? ?? ?????? ????? ? ???? ????? ?????? ??? ?????? ?????? ?????? ???????? ??????? ? ?????? ?? ????? ????? ???? dn800 ??? ...??? ???????? -
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HDPE ?????? ?????? ?????? ???????? 500?? ?? ?????? ????? ?? ??????? dn500 ??? ?????? ?????? ?????? ???????? ??????? ?? ????. ??? ?????? ?? ?????? ???????? ???...??? ???????? -
HDPE ?????? ?????? ?????? ???????? 400??? ???? ??? ?????? ?????? ?????? ???????? ??????? ?? ???? ? ?? ?? ?????? ????? ???? ??? ????? ????? ???? dn400 ??? ????...??? ????????
