fixed area
| plot sampling
| fixing area abbr. | |
| mech.eng. | zone de fixation |
| plot sampling abbr. | |
| forestr. | échantillonnage par parcelles |
| |||
| zone de fixation | |||
|
fixed area : 16 phrases in 8 subjects |
| Aviation | 4 |
| Commerce | 1 |
| Forestry | 2 |
| Mechanic engineering | 2 |
| Piezoelectric crystals | 2 |
| Religion | 1 |
| Scientific | 1 |
| Transport | 3 |