???? ????? ???????? ?? ?????????? HPMC ???? ??????

????? ???? ??????? ????? ?????? ??????? ???????? ?? ????? ?????????? HPMC ???? ??????? ??? ???? ????? ?? ?????? ?? ???????? ?????????? ??????? ??????? ???????. ??????? ?????????? HPMC ??? ???? ???? ????? ????? ??????? ?? ??????? ??????? ??? ?? ??? ??????? ??????? ?????????? ??????? ??????? ????????? ???????. ????? ?????????? HPMC ??????? ???????? ?? ????? ???????? ?????? ??? ???????? ????????? ?????? ??? ????? ????? ?????? ?? ???????? ??????????. ??? ???? ????? ??????????? ?????? ????? ????? ?????????? ?? ????? ?????? ???? ????????. ?? ???? ??????? ????? ?????? ??????? ????????? ????? ?????? ??????? ??????????? HPMC ???? ??????? ????? ???? ???? ?????? ???????. ???? ????? ??????? ??????? ????? ?????? ?????? ??????? ??????? ??? ????? ???? ?? ???? ???????? ????? ???????? ??? ??? ???? ?? ???? ????? ?? ?? HPMC Hypromellose ?????????? ?????????? ?? ???????? ??????? ???????? ??? ???? ???? ?? Zhejiang Haishen New Materials Co.? Ltd. ???? ??? ????? ?????? ?????? ?? ???????? ???? ?????? ?? ???? ????