understanding acid base balance

5:26

1:37:15

1:02:04

1:08:39

35:32

13:12

8:32

7:03

2:05

12:02

29:51

1:02:58

1:06

9:08

22:01

11:21

10:48

20:00

5:34

1:56

5:21

3:27

3:27

8:57

1:39

کوتاه

1:37:15

2:51

1:41

1:37:15

کوتاه

3:10

8:33

3:42

3:17

کوتاه

کوتاه

1:32

20:39

5:33