?? ??????? ?????? ?? ????? "????? ??????????? ????????? ???????? ?? ????? ??????? ???????? ???? 2024".Beijing SANDI Technology Co.(????? ????? ???? ??? ???? "SANDY Technology") ????? ????? ?????? ??????? ?????? ??????? ????? ????? 3DP ??????? ???? ????? 3DPTEK-J4000? ???? ?????? "???????? ????????? ???????? ?? ????? ??????? ???????? ???? 2024".
????? ???????? ???? ??? ???????? ?????????? ??????? ????? ????? ????? ??? ????? ??? 4 ?????. ????????? ??????? ?????????? ????? ????? ???? ???? ????? ??? ???? ? ???? ??????? ??????? ? ??? 2 ??? + ??? ??????? ? ???? ?? ???? ????????? ??????? ?????? ????? ?????? ????? ????? (????? 7 ????? ???? ????? ????????). ?? ????? ????? ???? ?????? ????? ?????? ?????? ??????? ????? ???? ??????? ????? ????????? ????????? ??? ?????? ??????? ???? ??????? ????? ????????? ????? ???????? ????? ???? ???????? ???????.
????? ?? ????????? ???? ???????? ??? ????? ?????? ??????? ?????? ???????? ???? ????? ?? ????? ????? ??????? ??????? ?? ?????? ?? 26 ??? 28 ??????. ????? SANDY ???? ???? ?????? ??????? (????? B13) ??? ?????? ?????? ??????? ????? ?? "????? ???????? ????????? ???????? ?????? ??????? ???????? ???? 2024" ?? 27 ????? ???????? ????????? ???????? ????????? ????????" ?? 27 ?? ????? ?????? ?????? ??????? ?????.
????? ???????:???? ???? ?????? ???????