 |
| |||
| cement | |||
| lay on | |||
| 涂水泥: 64 phrases in 11 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 3 |
| Shipbuilding | 1 |
| Technology | 52 |
| Wind Energy | 1 |
|
| |||
| cement | |||
| lay on | |||
| 涂水泥: 64 phrases in 11 subjects |
| Aviation | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 3 |
| Shipbuilding | 1 |
| Technology | 52 |
| Wind Energy | 1 |