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| ceiling value; crest value | |||
| 顶值: 22 phrases in 8 subjects |
| Desert science | 1 |
| Electric machinery | 10 |
| Electronics | 1 |
| General | 1 |
| Hydroelectric power stations | 5 |
| International trade | 1 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
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