Jọwọ so aworan 3D rẹ (ni pataki STEP ati ọna kika IGS). Ṣe o ni awọn faili lọpọlọpọ? Fi gbogbo awọn faili rẹ sinu folda kan ki o rọ folda sinu ZIP tabi faili RAR. (Iru faili: zip | jpg | pdf | dxf | dwg | igbese | stp | igs | x_t | prt)