plastic material welding

25:18

12:15

12:20

1:08

3:48

7:22

2:37

4:51

1:42

3:20

6:32

6:13

9:08

4:15

6:09

4:51

8:03

10:00

4:51

3:34

2:37

1:18

11:05

7:31

7:02

3:39

6:54

کوتاه

2:14

3:25

3:38

4:43

17:21

4:24

1:25

8:23

3:28

1:59

3:05

کوتاه