pyramidal
| folded plate structure
| pyramidal | |
| med. | piramidale |
| folded plate structure | |
| chem. | struttura a pannelli piegati |
| |||
| piramidale | |||
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pyramidal : 82 phrases in 8 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 2 |
| Chemistry | 3 |
| Communications | 1 |
| Finances | 1 |
| General | 1 |
| Medical | 72 |
| Natural resourses and wildlife conservation | 1 |