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  • bitdays.co.kr/2021/08/01/5g-%ec%a0%84%ea%b8%b0-%ec%a0%84%eb%8f%84%ec%84%b1-%ec%a0%91%ec%b0%a9%ec%a0%9c-%ec%8b%9c%ec%9e%a5-%eb%b3%b4%ea%b3%a0%ec%84%9c-2021-%ec%a0%90%ec%9c%a0%ec%9c%a8-%ea%b7%9c%eb%aa%a8-%ed%96%a5%ed%9b%84-2/ (port 80)