Hellow guys, Welcome to my website, and you are watching 환자를 살리기위해 에어컨을 발명한 의사 | 에어컨은 인류의 구원자일까? | 에어컨의 악순환 | 지식채널e. and this vIdeo is uploaded by EBS 컬렉션 - 사이언스 at 2024-09-02T04:30:32-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
