constant-level
| automatic gate
| constant level | |
| textile | livello costante |
| automatic gate | |
| transp. | barriera automatica |
| |||
| livello costante | |||
|
constant-level : 17 phrases in 8 subjects |
| Agriculture | 3 |
| Astronomy | 3 |
| Construction | 1 |
| Life sciences | 4 |
| Measuring instruments | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
| Water resources | 1 |