4
200cm
200cm
2
2
=
=
=
90°
90°
4.15
3
4
3.1
4.1
3.2
4.2
4.3
4.5 4.4
4.12
4.13
3.3
1b
41 mm
41 mm
3a
3b
2a
2b
3a
3b
2b2a
1a
4.15
5c
1
2
1
2
4
5
4.6 4.7 4.8 4.9
4.10
click
4.14
5c
5b
4.14
5c
5b
4.6 4.7 4.8 4.9
4.11
4.10
click
5a
click
click
4.14
5 mm
5a
click
2
11a
1
