 |
| |||
| 剛構造物 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
solid structure : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |
|
| |||
| 剛構造物 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
solid structure : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |