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  • bitdays.co.kr/2022/01/19/%ec%83%81%ec%9c%84-%ea%b5%ad%ea%b0%80%ec%9d%98-%ec%a0%84%ec%84%b8%ea%b3%84-%ec%9e%90%eb%8f%99%ec%b0%a8-%ec%9d%b8%ea%b0%84-%ea%b8%b0%ea%b3%84-%ec%9d%b8%ed%84%b0%ed%8e%98%ec%9d%b4%ec%8a%a4-hmi/ (port 80)