https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EC%A7%80%EB%B0%A9%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%84%9C%EC%9A%B8%EC%8B%9C+%ED%99%94%ED%95%99%EA%B3%B5%ED%95%99%EC%9D%BC%EB%B0%98
https://gongquiz.com/main/pages/%EA%B4%80+%EC%9C%A0%EB%8F%99%EC%97%90%EC%84%9C+Re%28Reynolds+number%29%EA%B0%80+1%2C600%EC%9C%BC%EB%A1%9C+%EA%B3%84%EC%82%B0+%EB%90%98%EC%97%88%EB%8B%A4++Fannin.quiz?mode=study&quizNo=719280&historyNo=reset&cateNo=670&p=1
[]
[719280,719281,719282,719283,719284,719285,719286,719287,719288,719289]
{"719280":[1,2,3,4],"719281":[1,2,3,4],"719282":[1,2,3,4],"719283":[1,2,3,4],"719284":[1,2,3,4],"719285":[1,2,3,4],"719286":[1,2,3,4],"719287":[1,2,3,4],"719288":[1,2,3,4],"719289":[1,2,3,4]}
study
157133200