B.Y.ORef. 247

1

a

a

b

a ab b

b

x4

2x A

2x A

1

2

2

3 x22

6x A

6x A5 6

3 4Ø 3mm

Ø 3mm

Ø 3mm

Ø 3mm

A Ø 4x40 mm x44

1

2

3

70x70x400 mm

70x70x6 mm

74.5x74.5x7.5 mm

x4

x8

x4

4

5

6

7

406x868x52 mm

399x350x20 mm

399x800x20 mm

x1

x2

x2

450x900x360 mm x1

4

4x A

7