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?? ???? ????? ????? ?????? ?????? ?????? ????????? ?????? ?? ???????? ? ???? ??????? ?????? ????? ?????? HDPE ?????? ????? ????? ??????? ?? ?????? ?????? ????? ??????? ???????? ?? ????? ?????? ?????? ??????? ??????? ?????? ??????. ??? ??? ? ????? ????? ?????? ? ??? ?????? "?? ????? ???? ???????? ??????? ?????? ?????? HDPE ??? ????? ?" ?????? ?? ???? ??????? ?????. ?????? ???. ??? ??? ?????? ???????? ? ??? ??????? ??????? ?????? ????? ? ?????? ??????? ????? ??????? ???? ???????? ??????? ??? ?????? ??? ???????.
?? ??????? ?????? ????? ?????? AD HDPE ?????. ?? ?????? ?????? ? ???? ??? ??????? ????? ???? ???. ????? ????? ????? ??????? ??? ??????? ????? ? ????? ???? ?? ???? ????? ???? ????? ?? ???????? ???????? ????? ???? ?? ???????? ??????? ???? ????? ??? ?????????. ???? ????? ????? ?????? ????? ?????? ??? ???????? ???? ????? ? ?????? ????? ??????? ???? ???? ? ????? ????????? ????? ??? ????????. ?? ?????? ?? ????? ????? AD Pipeline Wuhan ? ??? ????? ????? ??? ??????? ? ????? ?? ???????? ????? ??????? ????? ????????? ???? ????? ? ??? ???? ???? ???? ?? ????? ??????? ??????? ???????? ?????? ????????.
????? ????? ???????? ??????? ??? ?????? ??????? HDPE ????? ?????? ? ???? AD Pipeline ?????? ??? ????? ?????? ??????. ?? ?????? ?????? ??? ????????? ?????? ? ??? ?????? ???? ?? ?? ???? ????? ???? ???????. ???? ? ??? ????? ?? ??? ????? ?????? ? ??? ??? ?????? ??? ???????. ??? ?? ???? ?????? ???? ??? ?? ????? ?????? ???? ?? ???? ????? ?????? ?????? ?????? ?? ??? ?????? ?????? ?????? ???????? ? ?????? ??? ???? ?? ???????? ? ????? ????? ????? ??? ????? ?????? ???????.
