3D프린터│레이저 커팅기
2D/3D 모델링 설계│CAD/CAM
메이커 교육│엑셀 및 코딩 교육
https://drive.google.com/file/d/1ActkuNqWJdIV7dEbKFQTmMneNRl4YYD_/view?usp=drive_link
https://drive.google.com/file/d/1YcySPti5rCZUONFQxQBIxJ0Gs--14ess/view?usp=sharing
https://drive.google.com/file/d/11z-vYj-h5SJ6uS_IthwmEYwyWMIPdpm6/view?usp=sharing
https://withseok.tistory.com/1492