|
underpass : 32 phrases in 15 subjects |
| Agriculture | 1 |
| American usage, not spelling | 1 |
| Automated equipment | 1 |
| Chess | 1 |
| Construction | 8 |
| Hydrology | 1 |
| Makarov | 2 |
| Mechanics | 1 |
| Military | 5 |
| Pulp and paper industry | 1 |
| Rail transport | 4 |
| Road works | 1 |
| Sociology | 2 |
| Technology | 2 |
| Water resources | 1 |