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

????????

???? ????????????? ?? ?????? ????? ????? ?????? 3D ?????????? ????? ?????, Shanghai DM 3D Technology Co., Ltd (SHDM?? ?????????), ????? SLA ????????-????? 3D ??????????, ?????? FDM ???????? 3D ?????????? ??? ???? ???? 3D ????????? ????? ??. ??????????, ?????, ?????, ?????, ??????, ????? ???? ???????????? ????????? ??? ???? ??????? ???? 3D ?????????? ????? ???? ???? ?? ?????, ???????? ?????, ???????-???????? ????, ????????? ????, ??????????? ????, ???? ????, ?????. ??? ????? ????? ?????? ?????????? ??? ????? ?????? ???? ??????? ???? ???? ??? ???? ???.

3D ?????????? ?????? ?????????

3D ?????????? ????: SLA (???????? ??????????), FDM (??????? ???????? ????????), SLS (????????? ???? ?????????), ????? ???????? ?????? ???????? ???? ???? ???? ?????? ??????? ?????? ??? ??, ?? ???-????? ??? ????-???????? ????? ?????? ???????? ???? ??. ???? ???? ???????? ??????????.

???? ??????????? ?????: 3D ?????????? ?????? ????, ??? ????????, ?????????, ?????? ??? ????????????????? ???? ?????-?????????? ?? ?????? ???? ???. Shanghai DM 3D ????????? ??????????, ???? ?????, ?? ?????, ?????? ???, ??????????? ???? ??????, ????? ???? ???? ???????????, 3D ??????????, ???????, ?????????????, ???????, ????????? ??????????????? ??? 3D ???? ?????? ??????????? 3D ?????????? ?????????? ???? ??????????? ????? ???? ???? ??. ?????????? ??????? ?????, 3D ????????? ????, ?????.

1

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

2

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

3

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

4

????? ??????

5

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

6

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

7

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

8

????????

9

??? ??????

10

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

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

3D ??????????

3D ?????????? ????

8

????? ????? 3D ??????????

6

3D ?????????? ????????-??????? ????

2

3D ?????????? ???????? ?????

???001

3D ?????????? ???????????? ????

7

???????? ??????? ?????????? 3D ?????????? ??????????

5

3D ?????????? ???????? ??????

4

3D ?????????? ?????? ????

3

3D ?????????? ???? ?????

3D ?????????? ??????

????????????? ??????? ????? ?????????? ????? ???? ??? ??? ???? ????, ??? ???? ?????? ?????? ?????? ???, ???? ????? ??? ?????? ???? ?????? ????? ????.

1 (2)
1
-1
4