| |||
| 基点 (きてん) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
pivot-point : 3 phrases in 1 subject |
| General | 3 |
| |||
| 基点 (きてん) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
pivot-point : 3 phrases in 1 subject |
| General | 3 |