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?? ????? ???????? ?????????? 90 ???? ??????? ????? ???????? ?????????? 90 ???? ????? ? ??????? ????? ? ??? ????? ???? ???? ???? ???? ???????? ? ?????? ? ?????? ??...??? ???????? -
PE ????? ????? ???? ????? ????? ????????? ???? ??? ? ??????? ????? ? ??? ????? ??????? ???? ???? ???? ???? ???????? ? ?????? ? ?? ?????? ??? ??...??? ???????? -
PE ????? ???????? 45 ???? ??????? ????? ????????? 45 ???? ????? ? ??????? ????? ? ??? ????? ???? ???? ???? ???? ???????? ? ?????? ??? ?????? 45 ???? ??...??? ???????? -
HDPE ????? ???? ????? ???? ???????? ?????????? ?? ???? ?????? ? ??? ??????? ??? ????? ???? ????? ???? ?????? ???????? ??????? ? ????? ????? ?????? ??? ????? ???? ...??? ???????? -
HDPE-M ????? ?????? ?????? ???????????????? ??????? ??? ?????? ??????? HDPE-M ? ????????? ????? ???? ?????? ????? HDPE-M ? ??? ?????? ????? ??????? ?????? ...??? ???????? -
PE ????? ???? ???? ???? ???????? ????????????? ?????? ?????? ????? ????? ??????? HDPE ? ?????? ????? ??????? ????? ????? ????? HDPE ? ??? ??? ??? 5.0MPa ? ?????...??? ???????? -
HDPE ????? ???? ???? ???? ???????? ????????? ???? ?? ???? ????? ?? ??????? ?????? ?????? ????? ????? HDPE ? AD Pipeline Wuhan ???? ?? ??????? ???????. ?????? ????...??? ???????? -
PE ????? ???? ???? ???? ???????? ??????????? ?? ?????? ????? ?? ??????? ?? ????? ???? ???? ???? ???????? ???????. ??? ?????? ?? ???????? ??????? ?? ????? ? ????...??? ???????? -
HDPE ????? ?????? ?????? ?????????? ?? ?????? ????? ? ?????? ?? ?????? ???????? ??????? ?? ????? ? ???? ??? ????? ????? ???? sn8 dn300 ??? ?????? ?????? ...??? ???????? -
HDPE ????? ?????? ?????? ????????????????? ???? ????? ?? ????? ???????? ??????? PE ?? ????? ? ??? AD Pipeline Wuhan ?????? ?? ????? ???????? ??????? ????...??? ???????? -
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HDPE ?????? ?????? ?????? ???????? dn800?? ?? ?????? ????? ? ???? ????? ?????? ??? ?????? ?????? ?????? ???????? ??????? ? ?????? ?? ????? ????? ???? dn800 ??? ...??? ????????
