About insulation results of 271
22:49 59:38 17:39 18:27 26:11 23:10 37:23 20:30 23:15 24:10 30:09 26:36 28:00 28:40 25:45 31:30 51:06 31:18 30:21 25:39 31:19 62:07 28:52 48:23 37:40 71:17 148:52 64:46 65:10 52:30 42:47 56:46 53:41 45:41 53:19 50:56 54:17 98:56 57:28 69:31 110:35