백종훈 강병하 장호명 2024-01-21T19:46:04Z 2024-01-21T19:46:04Z 2022-01-10 1996-01 https://pubs.kist.re.kr/handle/201004/144622 Design and performance test of a direct cooling equipment for hydrogen liquefaction. 수소액화용 직접냉각장치의 설계 및 성능시험 = Article 3 한국수소에너지학회지 = J. of the Korean hydrogen energy society, v.v. 7, no.no. 2, pp.121 - 128 한국수소에너지학회지 = J. of the Korean hydrogen energy society v. 7 no. 2 121 128