f1 (m)
f2 (m)
D (m)
H (m)
Hb (m)
A1 (cm2)
A2 (cm2)
ε1 (‰)
ε2 (‰)
2.67
5.33
80.00
8.00
13.33
7.89
3.93
11.45
5.13