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| 液力润滑 | |||
| 油膜润滑 | |||
| 油膜液体润滑作用 | |||
| 薄膜润滑 | |||
| film lubrication: 38 phrases in 11 subjects |
| Agriculture | 1 |
| Automobiles | 5 |
| Aviation | 1 |
| Compressors | 1 |
| Electric machinery | 3 |
| Metallurgy | 10 |
| Oil / petroleum | 8 |
| Rail transport | 1 |
| Space | 3 |
| Steel production | 1 |
| Technology | 4 |
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