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Mechanical properties of Sn-Bi-Ag Lead-free Solder, Department of Materials Science and Engineering(1996)
2. 이창배 : Sn-Bi 및 Sn-3.5Ag계 솔더의 젖음성 및 계면 반응에 관한 연구: 성균관대학교 대학원(1999).
3. 이왕주 : 저온솔더를 이용한 무연솔더 접합부의 보드레벨 신
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At the end of the 19th century, the second Industrial Revolution is just going on and large-scale factory production replaces large-scale mechanical production, also the world enteres the age of electricity from the age of steam. So the invention of electricity dramatically changes people's way of l
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Mechanical Engineering ······(11pt 신명조)
Kum-oh National University of Technology
1.5㎝
Abstract···············(12pt 신명조)
1㎝
An Optimal design of minimum weight of ················(11pt 신명조)
줄간격 180
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