https://blog.gongquiz.com/2023/03/03/%eb%b6%80%ec%9e%90%ec%8b%9d-%ea%b8%b0%ed%99%94%ea%b8%b0float-type-carburetor%ec%97%90-%ec%9e%88%eb%8a%94-%ec%9d%b4%ec%bd%94%eb%85%b8%eb%a7%88%ec%9d%b4%ec%a0%80-%eb%b0%b8%eb%b8%8cecon-%ed%95%ad/