A Study on Influence of PV and Ra with Re-Ir Coating of WC Core Surface for Glass Molding Lens (성형용 초경합금(WC) 코어면의 Re-Ir 코팅이 형상정도와 표면조도에 미치는 영향에 관한 연구)
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- Journal of the Korean Institute of Electrical and Electronic Material Engineers
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- v.20 no.9
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- pp.808-811
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- 2007