what is bill of quantity boq

10:27

4:32

9:56

45:17

19:00

5:46

4:28

9:33

30:29

14:31

4:50

53:13

34:42

کوتاه

3:02

2:46

4:57

17:02

کوتاه

28:04

8:22

9:59:59

1:29

5:59

2:18

2:20

5:21

6:36

4:44

3:51

کوتاه

1:55

کوتاه

4:11

7:38

3:38

18:55

کوتاه

15:37

2:21