백종훈 Nathaniel Garceau Karng, Sarng Woo 장영혜 Lim Chang Mu Kim, Seo Young Oh, In Hwan 2024-01-12T17:34:05Z 2024-01-12T17:34:05Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/92730 English Development of 1 L hr-1 scale hydrogen liquefier using Gifford-McMahon (GM) cryocooler Conference 1 CEC-ICMC CEC-ICMC US