 |
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| 弾性曲線 (dansei-kyokusen) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
elastic curve : 2 Phrasen in 1 Thematik |
| Technik | 2 |
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| 弾性曲線 (dansei-kyokusen) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
elastic curve : 2 Phrasen in 1 Thematik |
| Technik | 2 |