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| 水位曲線 (すいいきょくせん) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 水位図 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 流出曲線 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| ハイドログラフ; 量水曲線 (りょうすいきょくせん) | |||
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hydrograph : 35 do fraz, 2 tematyki |
| Pospolicie | 33 |
| Technika i technologia | 2 |