 |
| |||
| 机械切削; 机械切割 | |||
| mechanical cutting: 9 phrases in 6 subjects |
| Automobiles | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 3 |
|
| |||
| 机械切削; 机械切割 | |||
| mechanical cutting: 9 phrases in 6 subjects |
| Automobiles | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 3 |