ut practical angle beam calibration

6:30

1:03:59

11:36

3:49

6:12

2:24

11:37

6:21

5:05

6:42

32:48

32:48

1:46

1:08

1:51

2:51

17:26

کوتاه

4:10

3:12

3:15

5:02

2:28

28:31

2:44

3:09

3:59

3:39

9:43

2:41

2:28

2:05

2:41

8:38

1:07

کوتاه

کوتاه

1:57

7:28

1:35