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  • bitdays.co.kr/2021/10/19/%ec%b5%9c%ea%b3%a0-%ec%a3%bc%ec%9a%94-%ec%84%a0%ec%88%98-%ec%97%b0%ea%b5%ac-%eb%b0%a9%eb%b2%95%eb%a1%a0-%eb%b0%8f-2027-%eb%85%84%ea%b9%8c%ec%a7%80%ec%9d%98-%ed%9c%b4%eb%8c%80%ec%9a%a9-%ec%95%94/ (port 80)