 |
| |||
| 砻谷机 | |||
| 研磨机 | |||
| 砂轮机 | |||
| abrasive machine: 26 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 3 |
| Compressors | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 5 |
| Plastics | 2 |
| Shipbuilding | 1 |
| Space | 1 |
| Steel production | 1 |
| Technology | 8 |
|
| |||
| 砻谷机 | |||
| 研磨机 | |||
| 砂轮机 | |||
| abrasive machine: 26 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 3 |
| Compressors | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 5 |
| Plastics | 2 |
| Shipbuilding | 1 |
| Space | 1 |
| Steel production | 1 |
| Technology | 8 |