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| 蓄水比; 库容挖方比; 调节系数 (水库) | |||
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storage ratio : 3 phrases in 2 subjects |
| Project management | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
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