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by Kwanghun Hyun

2013/01/21 by Kwanghun Hyun
in study&info
Views 67039 

회전운동을 직선왕복 운동으로 변환

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by Kwanghun Hyun

2014/01/07 by Kwanghun Hyun
in study&info
Views 14635 

황동 종류

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by Kwanghun Hyun

2012/05/24 by Kwanghun Hyun
in study&info
Views 36431 

황동 드릴 가공시 주의할점!

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by 현광훈

2010/04/23 by 현광훈
in study&info
Views 28888 

화각 계산기

15Aug

by Kwanghun Hyun

2011/08/15 by Kwanghun Hyun
in study&info
Views 30708 

필름 싸게 파는곳

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by Kwanghun Hyun

2020/02/02 by Kwanghun Hyun
in study&info
Views 1896 

핀홀카메라의 원리

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by 현광훈

2009/12/18 by 현광훈
in study&info
Views 53401 

핀홀계산기입니다.

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by Kwanghun Hyun

2011/07/25 by Kwanghun Hyun
in study&info
Views 52178 

핀홀 디자이너 프로그램

09Aug

by Kwanghun Hyun

2011/08/09 by Kwanghun Hyun
in study&info
Views 61070 

핀홀 노출표 (원형) 제작 참고

25Jul

by Kwanghun Hyun

2011/07/25 by Kwanghun Hyun
in study&info
Views 98162 

핀홀 공식들

23Aug

by Kwanghun Hyun

2016/08/23 by Kwanghun Hyun
in study&info
Views 1549 

폴리싱 트라이포드(나사머리 폴리셔)

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by Kwanghun Hyun

2011/08/02 by Kwanghun Hyun
in study&info
Views 21918 

포멧별 심도계산기

23Aug

by Kwanghun Hyun

2011/08/23 by Kwanghun Hyun
in study&info
Views 33315 

판형별 실제촬영 사이즈

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by Kwanghun Hyun

2016/10/03 by Kwanghun Hyun
in study&info
Views 1410 

탭드릴링 조건표

02Nov

by Kwanghun Hyun

2012/11/02 by Kwanghun Hyun
in study&info
Views 25789 

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