 |
| |||
| 衝撃式せん孔 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 衝撃掘削方式 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| パーカッション•ポーリング | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips