https://blog.naver.com/ajuboo/ ??? ???? ?? ?? ??? ?? ?? ???, ? ??? ??? ??????? ?? ??? ?? ??? ?? ???? ????. ?? ? ??? ???? ???? ?? GMP(Good Manufacturing Practices, ?? ?? ?? ??) ?????. https://mobileevcharger.webnode.page/gmp-%ec%9d%b8%ec%a6%9d%2c-%eb%8b%a8%ec%88%9c%ed%95%9c-%ed%92%88%ec%a7%