天天干狠狠干,小城熟女之老妇篇,日韩性色,久久久久久久久久国产精品

????????

?????? ?????? ??????????????? ??, ??

?????? ?????? ??????????????? ??, ??????? (?????????: SHDM), 2004 ????? ???????, ?? ?? ????-????? ?????? ??? ?? 3D ?????? ???????????? ???????? ???? ?????? ????. ?????? ???? ???????????, ?????? ???? ???????? ????????, SHDM ?? ???????, ????????, ????????? ?. ???? ????????? ??? ????????? ????.

3D ????????? ????????? 20 ???????????? ????? ????????, SHDM ????? ?????????? ??????????? ??? ???? ??? ??SLA, FDM, LCD, DLP, SLS, ??? SLM 3D ???????,3D ??????, ??? ????? ??????? 3D ?????? ?????? ?????? ????????????, ??? ????????????, 3D ?????????, 3D ????????? ????. R&D, 3D ??????? ??? 3D ???????? ??????? ??? ???????? ???????????? ???? ???????? ????, SHDM ?? ??? ?????????????, ???????? ??????????????? ??? 3D ???????????? ????????? ???????? ?????????? ???? ???? ???.

???????? SLA 3D ????????? ???????? ????? ??????, SHDM "?????? ??????????????? ???? ? ??????" ?? ????? ?????? ??? ?????? ???????????? "??? ???????, ????????? ????" ?????? ?????????? ?????? ???. SHDM ????? ?????????? ??? ????????????? ??????, ???????????? ??? ??????? ??? ?????? ????????? ????-?????????? ???????? ??? ???? ?????? ????, ????????? ???????? ???????, ????????, ??????????, ?????, ????????, ???????? ??????, ?????? ??? ????????? ?????? ?????????? ????? ?????????? ?????? ???. .

???????? ??????

發(fā)展歷史