???????? ????? ???????? ?? ???????? ???????: ????? ????? ????? ?? ???????
???????? ????? ???????? ?? ?????? ????? ???????????? ???? ??????? ?? ?????? ??????? ??? ???? ???? ?? ??????? ???????? ??????? ??????? ??????? ?? ??????? ????????. ?????? ??? ?????? ??????? ???? ?????? ????????? ??? ???? ??????? ????? ?? ???? ???? ??? ??????. ??? ?????? ??? ???????? ????? ???????? ??????? ?? ???? ???? Zhejiang Haishen New Materials Co., Ltd.? ??? ????? ????? ????? ?????? ??????? ??? ????? ??????? ??????? ?????? ?? ?????????? ??? ?? ??? ???????? ????? ????????.
- ??????? ????? HPMC ?? ????? ??????
- ???? ???????? ?????? ????? ???????? ??????
- ????? ????? ???????? ????? ????????
- ???? ????? ?????? ?????? ????????
- ???? ???????? ?????? ????? ?????? ???????
- ??? ??? ???????? ?????? ????? ?????? ?????
- ???? ????? ???????? ????? ????????
- ??????? ????? ???????? ????? ????????
- ????? ???????? ????? ???????? ???? ??????
- ???? ???????? ?????? ?????? ?? ?????