 |
| 履带拖拉机: 87 phrases in 16 subjects |
| Agriculture | 11 |
| Animal husbandry | 2 |
| Architecture | 1 |
| Automobiles | 9 |
| Commerce | 1 |
| Construction | 2 |
| Drilling | 1 |
| Electronics | 3 |
| Engineering geology | 1 |
| General | 3 |
| Hydroelectric power stations | 4 |
| Mechanics | 1 |
| Military | 1 |
| Oil / petroleum | 1 |
| Technology | 45 |
| Transport | 1 |