KWANGHUN HYUN

No Image 21Oct

by Kwanghun Hyun

2012/10/21 by Kwanghun Hyun
in watch
Views 34043 

스위스 시계 학교 관련 영상

13Oct

by Kwanghun Hyun

2015/10/13 by Kwanghun Hyun
in review
Views 1594 

스위스 베르죵(Bergeon) 스타일의 소형 탁상 바이스 비교

No Image 29Mar

by Kwanghun Hyun

2017/03/29 by Kwanghun Hyun
in free board
Views 1675 

수업자료 - Bench grinder tool rest

No Image 22Sep

by Kwanghun Hyun

2015/09/22 by Kwanghun Hyun
in study&info
Views 1308 

소형 파츠 피니싱 영상

No Image 01Jun

by Kwanghun Hyun

2016/06/01 by Kwanghun Hyun
in free board
Views 1433 

소형 토치 만드는 영상

No Image 17Mar

by Kwanghun Hyun

2014/03/17 by Kwanghun Hyun
in study&info
Views 5858 

소재별 절삭가공 기준 속도

No Image 19Sep

by Kwanghun Hyun

2011/09/19 by Kwanghun Hyun
in study&info
Views 31492 

소재가공에 대한 자료가 정리된 웹사이트

No Image 23Aug

by Kwanghun Hyun

2016/08/23 by Kwanghun Hyun
in study&info
Views 4066 

센터링스코프 제작 영상

11Aug

by 이수민

2011/08/11 by 이수민
in free board
Views 51933 

세계 핀홀 사진의 날

No Image 21Jan

by Kwanghun Hyun

2013/01/21 by Kwanghun Hyun
in study&info
Views 28844 

선반을 이용한 사각/육각 홀가공

No Image 05Feb

by Kwanghun Hyun

2012/02/05 by Kwanghun Hyun
in watch
Views 33597 

선반을 이용한 메인플레이트 제작-youtube

21Jan

by Kwanghun Hyun

2013/01/21 by Kwanghun Hyun
in study&info
Views 29738 

선반 바이트 날끝 형상과 기능

No Image 20Sep

by Kwanghun Hyun

2012/09/20 by Kwanghun Hyun
in study&info
Views 35351 

선반 밀링을 이용한 기어 가공 방법

No Image 17Jun

by 서광훈

2010/06/17 by 서광훈
in free board
Views 25069 

서광훈입니다.

13May

by 현광훈

2010/05/13 by 현광훈
in study&info
Views 30603 

상반칙불궤 데이터