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| 降深一时间曲线; 水位降深历时曲线 | |||
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drawdown-time curve : 7 Phrasen in 3 Thematiken |
| Ingenieurgeologie | 1 |
| Technik | 5 |
| Wüstenwissenschaft | 1 |
|
| |||
| 降深一时间曲线; 水位降深历时曲线 | |||
|
drawdown-time curve : 7 Phrasen in 3 Thematiken |
| Ingenieurgeologie | 1 |
| Technik | 5 |
| Wüstenwissenschaft | 1 |