 |
| 压路机: 291 phrases in 17 subjects |
| Architecture | 6 |
| Automobiles | 6 |
| Aviation | 1 |
| Bridge construction | 1 |
| Construction | 3 |
| Consulting | 1 |
| Electric machinery | 2 |
| Electronics | 2 |
| Engineering geology | 5 |
| Exhibitions | 1 |
| General | 6 |
| Hydroelectric power stations | 3 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Road works | 2 |
| Technology | 245 |
| United Nations | 2 |