পরিমাপ পরিসীমা (640 ~ 2000)

উপবিভাজন 0.5

মোট দৈর্ঘ্য (250 10) মিমি

1

640~680

13

1120~1160

25

1600~1640

2

680~720

14

1160~1200

26

1640~1680

3

720~760

15

1200~1240

27

1680~1720

4

760~800

16

1240~1280

28

1720~1760

5

800~840

17

1280~1320

29

1760~1800

6

840~880

18

1320~1360

30

1800~1840

7

880~920

19

1360~1400

31

1840~1880

8

920~960

20

1400~1440

32

1880~1920

9

960~1000

21

1440~1480

33

1920~1960

10

1000~1040

22

1480~1520

34

1960~2000

11

1040~1080

23

1520~1560

12

1080~1120

24

1560~1600