심재동 2024-01-22T02:11:41Z 2024-01-22T02:11:41Z 2022-01-10 1982-11 0253-3847 https://pubs.kist.re.kr/handle/201004/148129 Injection metallurgy에 의한 철강정련 (II) Article 2 대한금속학회지 = Journal of the Korean Institute of Metals, v.20, no.11, pp.1029 - 1035 대한금속학회지 = Journal of the Korean Institute of Metals 20 11 1029 1035 N other injection metallurgy steel refining