density and specific gravity

14:26

4:09

3:58

کوتاه

کوتاه

8:07

34:45

15:52

13:34

13:34

3:16

6:03

13:12

16:08

4:45

10:42

2:49

کوتاه

4:27

2:50

3:22

43:44

1:21

1:01

12:16

4:25

9:48

کوتاه

5:42

2:46

3:26

2:10

3:54

8:38

4:37

1:30

1:27

8:05

9:49

10:49