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?????? ????? AD PE????? ????? ????? AD PE ?? ???? ??? ????? ?????? ?? ?????? ??????? ???? ??????? ??? ????? ??? ??? ???????. ????? ?????? ...??? ???????? -
?????? AD PE ?????????? AD PE ????? (????? ?????? ??????? ?? ?????? ???????) ? ???????? ???? ??? ?? ?????? ??????? ????? ??????? ????? ???...??? ???????? -
?????? ??????? ??????? ????? AD?????? ??????? ??????? ????? AD ?????? ?? ???? ??????? ??????? ????? ????? ?????? ???? ?????? ?????? ??????. ???? ?? ???...??? ???????? -
???? ????? ????? ?? ????????????? PE ?? ????? ?????? ?????? ????? ?? ???? ??? ???? ??????? ????? ??????? ????? ?????? ???? ?????? ?????? ???????????...??? ???????? -
PVC ?????? ??????? ??????????????? ??????? ??????? PVC ?????? ?? ?????? ????? ??????? ???? ?????? ????? ??? ? ????? ????? ??????? ????. ????? ?? ?...??? ???????? -
AD PVC ???????? ??? ?????? ??????????? ??? ????? ??????? AD PVC ?? ???? ??? PVC ????? ?????? ? ????? ?????? ?????? ???? ???? ??????. ????? ?????? ?????? ...??? ???????? -
?????? ????? CPVC??? ????? ????? ?????? CPVC ?? ?????? ?????? ????? ??????? ????? ??? ? ???? ?????? ????? ??????? ?? ???????. ????? ?????...??? ???????? -
MPP ????? ?????? ?????? ????????????? ??????? ?????? ?? ?????? ??????? MPP ?? ???? ??? ???? ???????? ????? ?? ???? ????? ???? ? ????? ????? ???????? ???...??? ???????? -
????? PE ????????? ???? ??????? ?????? PE ????? ?? ???? ??? ???? ??????? ????? ??????? ? ??? ???? ????? ?????? ??????? ??????? ?? ???? ?...??? ???????? -
HDPE ????? ???? ????? ?????Hubei Aoyuan Building Materials Co. ? Ltd. ?? ???? ?????? ?? ????? ?????? ???? ????? ??? ?????? ?????? HDPE ? ?????? ???...??? ???????? -
HDPE ????? ???? ????? ???????? ???????????? ?????? ???? ?????? ???????? ?? ??????? ??? ????? ???? ?? ???????? ???????? ?????? ? ????? ????? ??????? ?????? ????...??? ???????? -
PVC ????? ?????? ?????? ??????????? ?????? ???? ?????? ???????? ?? ??????? ?? ??????? ????? ???? ???????? ??????? ? ????? ?? ??????? ????? ???? ???????...??? ????????
