Lee Youn-Woo 2024-01-13T22:32:50Z 2024-01-13T22:32:50Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/112198 English CFC HCFC HFC catalyst process development montreal protocol ozone layer protection Development of CFC alternatives CFC 대체물질 개발 Conference 2 Proceedings fourth SICHEM symposium, 1994, 4.26-29., pp.484 - 507 Proceedings fourth SICHEM symposium, 1994, 4.26-29. 484 507 KO