| | | | | | | | | | 27.4 ㎡ 4 . 4 | ㎡ 2017 5 10 | | | | | | | | 2021 12 14 | | | | | | | | | | 2 | 2 8 | 2 9 9 3 | 2 1 70 | | | | | |