???? ????? ???????? ?????? ????? ?????? 0.5 ???? ?????

???????? ?????? ????? ?????? (HPMC) 0.5 ???? ????? ??????????? ?????? ?? ????? ????????? ????? ??????? ?? ??????? ?????????? ?????? ???????. ???? ??? ?????? ???? ?????? ?? ???????? ?? ???? ???? ?? ??????? ?????? ???????? ????????. ???? ????? ??????????? ??? ???????? ??????? ?????? HPMC ?????? ????? ?????? ????? ??????? ??? ??????? ????? ????? ?????? ?? ??????? ???????. ????? ???? Zhejiang Haishen New Materials Co., Ltd. ????? ???? ?? HPMC? ?? ??????? ??? ????? ?????? ????? ?????? ???? ?????? ?????? ???????. ???? HPMC 0.5 ?????? ????????? ?????? ???????? ?????? ???????? ??????? ?? ????? ????????. ????? ??? ?????? ??????? ???????? ????? ????????? ???????? ????? ????? ??? ???? ???? ?????? ??????????. ???? ??????? ??????? ????? ?????? ?? ??? ?????? ??????? ?? ???? Zhejiang Haishen New Materials Co., Ltd. - ????? ??????? ?? ?????? ????? ??????.