About chemical engineering results of 4,588
47:01 33:50 32:27 24:39 31:05 29:25 25:30 42:26 24:27 29:54 39:55 42:23 31:08 28:02 24:54 89:29 27:51 42:53 26:05 22:03 21:07 19:41 32:19 35:27 27:04 40:57 26:21 24:42 30:30 30:30 34:29 33:21 180:16 79:53 151:45 87:46 54:13 82:33 82:13 59:27 59:29 57:23 50:11 86:22 65:02 165:34