Открытый урок по ОБЖ в 6 классе
Оказание первой медицинской помощи при тепловом и солнечном ударе, обморожении и ожоге
5 years ago 00:56:33 3.9K
4 years ago 01:34:45 322
9 years ago 01:38:21 651
9 years ago 00:29:01 220
10 years ago 01:00:04 102
4 years ago 00:30:59 107
11 years ago 01:55:54 29
2 years ago 00:39:34 2.6K
8 years ago 00:39:59 50
11 years ago 00:34:11 29
2 years ago 00:42:51 2.3K
2 years ago 01:08:27 4.3K
11 years ago 00:07:30 654
9 years ago 00:30:38 144
8 years ago 00:14:04 80
4 years ago 01:17:35 199
3 years ago 00:47:02 34
12 years ago 00:08:46 69
13 years ago 00:03:11 59
2 years ago 03:17:30 46
9 years ago 00:27:01 145
4 years ago 00:59:12 104
6 years ago 01:40:43 37
7 years ago 00:13:13 38
