????? ?? 3?…???? ???? ??? ??? ??
... ??? 1?? ? ??? ?????)? ???? ? ???? ... ????.??? 3????? ??? ?? 443???, ?? ??(45 ... ?? ?? ? ???? ???? ??? ? 120 ...
- 1? ?
- ??? ?
- ??? ?
... ??? 1?? ? ??? ?????)? ???? ? ???? ... ????.??? 3????? ??? ?? 443???, ?? ??(45 ... ?? ?? ? ???? ???? ??? ? 120 ...
... ??? ????.??? ?? ??? ??? ???? ??? ???? ??? ?? ... ?? ??? ??. 2022??? ??? ??? ??? ?? ? ?? ???? ??? ...
... ?????.2023? ???? ??? ?? ?? ?? ???? 500? ... ???, 50? ?? ????? ??? ?? ???. ?? ??? ... ?? ??? ?? ??? ???? ???? ...
... ??? ????. ?????? ??? ?????????? ??? ??? ?????, ... ?? ????. ???????? ??? 1? ??, 6?? ?? ??? ??? ??? ...
... ?? “?? ??????? ??? ?? ?? ??? ???, ????? ??? ??? ... ? ?? ????”? ??, ? ??? “(???) ????? ??? ?”??? ...
... ?? ?????? 3??? ??? ???? ?????. ????? ???? ??? ... ???? ??? ??? HD?????? ?? ?? ? ?? ??? ?? 2021? 787?(?? 59 ...
... ? 4?? ????? 0.65??? 0.7? ? ??, ???? ???? ??? ??? 50???(2023? 12? ... ???? ??? ?? ?? ???? ??? ????? ???? ?? ...
... ??? ??? ??? ??? ????. ???? ??? ??? 0.3ppm? 7? ??? 2ppm? ... ???, ??? 11? ?????????? ??? ?????.??? ?????? ...
... ??? ???. ????? ???? ?? ????? ????, ... ?? ?? ????.“?? ?? ???? 6~7?? ???. ???? ??. ?? ???? ??? ??? ?? ...
... ?????? ??? 2020??? ????? ?? ???? 29? ????. ??? 5? ?????? ?????? ????? ??? ???, 3? 2? ??? ????? ????. ...