일반기계기사 실기 변경된 2025 KS규격집 완벽정리! (전산응용기계제도기능사/기계설계산업기사)

📚 Regular Course Guide 👉 https://www.dc601.com/web/63 📣 Q-net Notice 👉 https://www.q-net.or.kr/man004.do?id=... 📖EBOOK(PDF) 👉 https://cafe.naver.com/dc60/51020 👨‍👩‍👦 Group KakaoTalk Room ㆍGeneral Mechanical Engineer Open Room 👉 https://open.kakao.com/o/gfAJk2m ㆍComputer Application Mechanical Drawing Technician Open Room 👉 https://open.kakao.com/o/g3sarYm 🔍Community ㆍHomepage 👉 https://www.dc601.com ㆍYouTube 👉 https://bit.ly/3KqCy9H ㆍNAVER Cafe 👉 http://cafe.naver.com/dc60 ㆍNAVER Blog 👉 http://blog.naver.com/dc601 📞 KakaoTalk 1:1 Consultation 👉 https://pf.kakao.com/_xhFlfM/chat ⏱ CHAPTER ⏱ 00:00 Intro 00:26 2025 KS Standard Collection 01:50 Hexagonal Hole Bolt (Sealing) 03:39 Center Hole 04:05 Surface Roughness Standard 06:43 Inventor Surface Texture 07:54 Inventor Main Roughness 12:41 How to Write an Inventor Book 16:54 Inventor Gear Part Heat Treatment 17:20 How to Use Books (Inventor) 18:15 How to Write a CAD Book 18:57 CAD Surface Roughness 22:03 CAD Main Roughness 23:19 CAD Gear Part Heat Treatment 23:35 BLOCK 24:30 Center Machining 24:59 How to Use BLOCK 26:01 2D Answer Drawing 26:20 Lecture Wrap-up & Notes #General Mechanical Engineer Practical Skills #General Mechanical Engineer #General Mechanical Engineer Roughness #General Mechanical Engineer KS Standard #2025 General Mechanical Engineer #Computer-Application Mechanical Drafting Technician Practical Skills #Computer-Application Mechanical Drafting Technician #Computer-Application Mechanical Drafting Technician Roughness #Computer-Application Mechanical Drafting Technician KS Standard #2025 Computer-Application Mechanical Drafting Technician #Mechanical Design Industrial Engineer Practical Skills #Mechanical Design Industrial Engineer Practical Skills #Mechanical Design Industrial Engineer #Mechanical Design Industrial Engineer Roughness #Mechanical Design Industrial Engineer KS Standard #2025 Mechanical Design Industrial Engineer