Oh Jae-kyung: 3D Printer Operator Practical Exam Past Questions (2020)

The library was organized in the same order of the actual test, following the type of flight. When modeling a product in 3D, we tried to explain in detail what the beginners missed or didn't know. And the best models also, in turn, have been able to use public software to help people who are in the middle of modeling learn how to learn each paragraph by using 3D modeling programs, which is 360. The 3D printers have been able to look directly at the test and see what should be noted in the practical test and how to pass the failure.

Korean title: 3D프린터운용기능사 실기 기출문제(2020)

Korean author: 오재경

Korean publisher: 크라운출판사

ISBN-13: 9788940637111