general formula to find the oxygen absorption required

5:19

کوتاه

4:13

4:16

7:10

4:22

5:54

7:31

1:52

1:31

1:31

4:41

4:41

3:06

11:40

3:28

6:32

4:08

1:57

4:33

1:24

7:49

11:44

4:32

5:31

3:55

3:40

20:49

9:14

8:02

2:22

5:16

3:45

12:56

2:34

1:59

کوتاه

4:45

8:53

4:43