About chemical engineering results of 4,590
26:12 15:03 19:14 22:02 32:24 21:57 16:28 23:03 24:49 46:20 51:42 57:23 48:30 93:46 193:03 47:08 41:01 62:46 160:05 65:35 74:54 21:46 17:39 21:08 19:44 24:11 19:27 35:38 20:56 17:59 22:36 18:33 24:57 24:34 18:22 18:10 21:29 36:25 29:04 25:31 19:14 19:21 19:20 24:56 20:25 27:59