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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 phrases in 2 subjects |
| General | 33 |
| Technology | 2 |