v8.0 2026-06-29 23:40:13 I 2026-06-29 21:01:27 2026-06-29 21:46:54 2026-06-29 23:40:03 N 818586 818520 RU 11 1101 IT/과학 IT일반/과학 1 N 1 7 110 mechest586 bhlee2016