 |
| |||
| flight of stairs; pair of stairs; flight; staircase; stairway; fliers | |||
| stair flight | |||
| сходовий: 21 phrases in 6 subjects |
| Astronautics | 1 |
| Construction | 8 |
| General | 9 |
| Mining | 1 |
| Oil and gas | 1 |
| Technology | 1 |
|
| |||
| flight of stairs; pair of stairs; flight; staircase; stairway; fliers | |||
| stair flight | |||
| сходовий: 21 phrases in 6 subjects |
| Astronautics | 1 |
| Construction | 8 |
| General | 9 |
| Mining | 1 |
| Oil and gas | 1 |
| Technology | 1 |