???? ???? ???? ????? PVDF: ????? ?????? ?????? ??? ???? ????

????? ????? ??????? ??????? ????? ???? ???? ????? PVDF ?? Zhuhai Bangmo Technology Co., Ltd. ?? ????? ??? ?????? ??????? ????? ??????? ????? ?????? ?????? ???????? (PVDF) ?????? ??????? ?????????? ????????? ?? ????? ???? ????? ??? ???? ?? ????????? ????? ??? ???? ?????. ?? ????? ???? PVDF ????? ????? ???????????? ??? ????? ???????? ??????? ??? ?? ??? ???????? ???????? ???????? ??????? ?????????? ????????. ???? ????? ????? ?????? ???????? ?????? ??????? ??? ????? ?????? ??????? ??????? ??????. ?? ??????? ??? ?????????? ????? ???? ?????? ??? ?? ????????? ??????? ?????? ?? ???? ????? ???????? ?????? ?????? ??? ???????? ??????????? ???? ?????? ???? ?????? ????? Zhuhai Bangmo Technology Co., Ltd. ?????? ???? ????? ???? ????? ?????? ???? ??????? ?????? ???????. ?????? ????? ???? ????? ??? ?? ???? ???? PVDF ??????? ???? ??? ????? ?????? ?????????? ????? ???????? ????? ?????? ?????? ??