Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 캐드도면을 정리해서 가볍게 만드는법(도면작업이 빨라집니다.). That video is uploaded by 공영정밀측기스카이문TV at 2022-07-01T17:49:52-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [TcLYfvZYndw]