 |
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| 断面修復工法 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
coating method : 4 phrases, 2 sujets |
| Général | 2 |
| Technologie | 2 |
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| |||
| 断面修復工法 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
coating method : 4 phrases, 2 sujets |
| Général | 2 |
| Technologie | 2 |