پکیج آموزش catia machining کتیا

6:05

6:58

7:30

7:15

7:48

7:18

6:43

7:00

7:35

6:58

7:23

7:49

6:44

7:30

7:16

7:19

6:05

26:56

29:03

26:38

40:18

23:32

25:02

27:09

27:35

38:24

29:29

28:39

35:00

42:20

38:48

28:04

44:41

44:33

1:07:11

1:07:03

28:54

46:07

46:27

34:31