system testing phases

1:35

3:37

10:17

کوتاه

3:17

3:17

کوتاه

2:32

6:22

6:22

4:56

1:05:53

20:43

10:25

2:22

1:05:53

34:55

کوتاه

9:45

2:12

3:12

1:31

8:29

9:10

4:07

2:10

4:33

54:43

6:35

14:15

6:40

2:38

10:01

1:56

4:52

1:02:24

4:15

کوتاه

6:58

5:59