http://www.metalworkingfun.com/thread-1671-post-25504.html
http://www.eccentricengineering.com.au/index.php?option=com_content&view=article&id=2&Itemid=17
http://www.metalworkingfun.com/thread-1671-post-25504.html
http://www.eccentricengineering.com.au/index.php?option=com_content&view=article&id=2&Itemid=17
RP 3D printer 의 방식과 재료에 대해서
schaublin 102
schaublin screw cutting attachment
Schaublin SV11 milling machine
Schaublin SV65 SV70
Screw head polisher 사용법
star wheel, ratchet wheel 기어 가공 계산식(excel파일 첨부)
Stirling engine 스터링엔진
Stirling Helicopter
Tangential tool holder
Tapping attachment
The Parmigiani Art of Watchmaking
Throwable Panoramic Ball Camera
TwinkleTwinkle 전시회를 무사히 마쳤습니다.
Ulysse Nardin - Making of a Masterpiece
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kwanghun hyun