Ht. de travail [m]

5.5
5.5
5.85
5.85
16.7
16.7
5.66
5.66
13.9
13.9
13.6
13.6
7.00
7.00
3.3
3.3
9.55
9.55
20
20
3.15
3.15
2.86
2.86
2.64
2.64
13.60
13.60
9.00
9.00
10
10
1005
1005
6
6
17.51
17.51
4.3
4.3
4.34
4.34