v8.0 2023-06-01 16:33:45 I 2023-06-01 15:15:32 2023-06-01 16:31:38 2023-06-01 16:33:41 N 640405 640142 RU 11 1102 IT/과학 컴퓨팅/디바이스 1 N 1 7 110 soeun7730 bhlee2016