| |||
| 予備設計 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| |||
| 概略設計 (がいりゃく・せっけい) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| |||
| 基本設計 (きほん・せっけい) | |||
| English thesaurus | |||
| |||
| p.d. | |||
| |||
| PD | |||
|
preliminary design : 1 phrase in 1 subject |
| Technology | 1 |