About chemical engineering results of 4,590
10:06 11:29 11:39 100:22 18:13 18:52 74:15 42:28 20:54 24:32 20:11 91:22 57:25 148:52 53:21 45:41 54:27 35:57 25:13 12:59 09:15 09:44 09:20 08:49 11:11 13:04 09:27 12:12 19:29 11:50 12:52 12:16 11:39 13:09 11:41 09:54 10:05 18:26 12:07 11:34 15:02 09:37 12:37 09:25 07:41 10:00