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| 燃烧室冷却 | |||
| chamber cooling: 27 phrases in 8 subjects |
| Animal husbandry | 3 |
| Electric machinery | 1 |
| Electronics | 1 |
| International trade | 1 |
| Metallurgy | 13 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 6 |
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