Химия: Изменчивая история. Открытие элементов [Часть 1] 151,245 views 8 years ago 59 minutes, 6 seconds Uploaded by VERT DIDER Related videos 20:09 52:41 50:00 53:53 53:47 53:44 53:46 55:52 53:44 53:56 53:53 53:42 53:51 53:52 83:06 53:39 8:53 12:20 1:57 15:24 4:58 6:42 5:00 5:46 4:32 4:36 1:53 4:09 9:42 41:03 1:01 2:35 2:14 18:51 4:26 3:03 6:19 9:22 9:33 18:17 2:52 14:36 9:23 10:27 9:46 4:53 9:43 11:51
