82 research outputs found

    Boron 첨가강의 주편 cornver 크랙 발생 규명을 위한 고온 물성 연구

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    A Study on the Research Trend in the Dissertations of M.A. and Ph.D. Degrees in Educational Dance-Related in Korea

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    Nb,B첨가강의 연주 주편 코너 크랙 발생에 미치는 열이력 영향 연구

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    Effect of Teaching-Learning Using Visual Media on family Life Attitude of Elementary School Students

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    Effect of cooling rate on the hot ductility of boron bearing steel

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    Evaporation Reaction of Sn in S containing Liquid Steel",

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