Moojo Kim2021년 10월 13일CAD Designs (36): ExcavatorSee my screen recording of the design procedure at:https://sites.google.com/pupils.nlcsjeju.kr/moojokim-3d-cad-modeling/36-excavator
See my screen recording of the design procedure at:https://sites.google.com/pupils.nlcsjeju.kr/moojokim-3d-cad-modeling/36-excavator