 |
| |||
| 链轨式拖拉机 | |||
| 履带拖拉机; 轨道牵引车; 汽车列车 | |||
| track tractor: 32 phrases in 8 subjects |
| Agriculture | 14 |
| Animal husbandry | 1 |
| Automobiles | 1 |
| Bridge construction | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Technology | 11 |
|
| |||
| 链轨式拖拉机 | |||
| 履带拖拉机; 轨道牵引车; 汽车列车 | |||
| track tractor: 32 phrases in 8 subjects |
| Agriculture | 14 |
| Animal husbandry | 1 |
| Automobiles | 1 |
| Bridge construction | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Technology | 11 |