ô
( ѼDZ)

԰
()


(mm)

ĭ
(1ĭ=1.8m)

15

15mm

1.5ĭ~2.0ĭ

20

20mm

1.7ĭ~2.5ĭ

25

25mm

2.5ĭ~3.0ĭ

30

30mm

2.7ĭ~3.8ĭ

35

35mm

3.4ĭ~4.7ĭ

40

40mm