 |
| |||
| sanding through; sand through | |||
| 砂 透: 25 phrases in 7 subjects |
| Architecture | 2 |
| Bridge construction | 1 |
| Construction | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Technology | 14 |
|
| |||
| sanding through; sand through | |||
| 砂 透: 25 phrases in 7 subjects |
| Architecture | 2 |
| Bridge construction | 1 |
| Construction | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Technology | 14 |