
???? ??????
?????? ?????? ???????
-
AD PVC-M ????? ??????? ?????? ?????? ?????? ??????????? ????? ???????? ??????? ??? ?????? ??????? AD PVC-M ??? ??????? ?????? ?????? ?? ???? Hubei AD Building Materials Co....??? ????????
-
?????? ?????? MPPAD Pipeline Wuhan ?? ???? ?????? ?? ????? ?????? ?????? mpp. ????? ????? ???? ??????? ?????? ? ???? ???? ????? ?????? ??...??? ????????