KWANGHUN HYUN

11Nov

by Kwanghun Hyun

2011/11/11 by Kwanghun Hyun
in watch
Views 86569 

크로노그래프 CHRONOGRAPH 구조

No Image 16Jul

by Kwanghun Hyun

2012/07/16 by Kwanghun Hyun
in etc
Views 87449  Replies 3

금속 재료의 특징과 종류- metalsdepot.com Catalog

21Jul

by 3Hands

2011/07/21 by 3Hands
in watch
Views 89231 

시계의 소리에 많은 연구를 하는 예거 르꿀뜨르(Jaeger-LeCoultre)

11Sep

by Kwanghun Hyun

2015/09/11 by Kwanghun Hyun
in machine info
Views 96477 

Mikron F75

25Jul

by Kwanghun Hyun

2011/07/25 by Kwanghun Hyun
in study&info
Views 98017 

핀홀 공식들

No Image 22Jul

by Kwanghun Hyun

2013/07/22 by Kwanghun Hyun
in free board
Views 131321 

동(Cu)의 성질; 황동 (黃銅 : Brass), 청동 (靑銅 : Bronze) 성질 및 종류

No Image 24Jan

by Kwanghun Hyun

2013/01/24 by Kwanghun Hyun
in study&info
Views 163497 

절삭가공-절삭속도 구하기

16Mar

by Kwanghun Hyun

2012/03/16 by Kwanghun Hyun
in study&info
Views 181764 

Stirling engine 스터링엔진

01Jun

by Kwanghun Hyun

2012/06/01 by Kwanghun Hyun
in watch
Views 182876  Replies 1

watch maker - Carpano gear cutter 모듈 넘버 표

No Image 17Nov

by Kwanghun Hyun

2013/11/17 by Kwanghun Hyun
in study&info
Views 297304 

나사규격 비교표

No Image 25Jan

by Kwanghun Hyun

2013/01/25 by Kwanghun Hyun
in free board
Views 456741  Replies 1

저작권이 만료된 Ebook List

06Aug

by Kwanghun Hyun

2011/08/06 by Kwanghun Hyun
in watch
Views 499038 

랑게운트죄네의 피니싱