f1 (m)

f2 (m)

L1 (m)

L2 (m)

H (m)

Hb (m)

A1 (cm2)

A2 (cm2)

ε1 (‰)

ε2 (‰)

4.44

8.89

80.00

80.00

13.33

13.33

5.71

2.31

6.70

7.60