Park, Jin Woo; Chung, Do Kwan; Kim, Bo Hyun; Ok, Jong Girl; Kim, Wal Jun; Kim, Yong Hyup; Chu, Chong Nam
ArticleIssue Date2012CitationINTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.13, no.4, pp.593 - 599PublisherKOREAN SOC PRECISION ENG