background image

4

3

2

m/Nk1

B

Nk2

Nk01

background image

4

3

2

m/Nk1

B

Nk2

Nk01

background image

a2

a2

a2

a2

a2

x

O

y

2F

1F

3F

background image

a2

a2

a2

a2

a2

x

O

y

2F

1F

3F


Document Outline