 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | drilling | 掘削 | |||
| 2 | drilling | すじまき | |||
| 3 | drilling | ドリリング | |||
| 4 | drilling | 試錐 | |||
| 5 | air drilling | エアドリリング | |||
| 6 | drilling mud | ボーリング泥水 | |||
| 7 | drilling survey | ボーリング調査 | |||
| 8 | drilling test | せん孔試験 | |||
| 9 | gas drilling | ガスせん孔 | |||
| 10 | hand drilling | 手掘り | |||
| 11 | ice core drilling | 柱状試料の掘削 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | drilling | 掘削 | |||
| 2 | drilling | すじまき | |||
| 3 | drilling | ドリリング | |||
| 4 | drilling | 試錐 | |||
| 5 | air drilling | エアドリリング | |||
| 6 | drilling mud | ボーリング泥水 | |||
| 7 | drilling survey | ボーリング調査 | |||
| 8 | drilling test | せん孔試験 | |||
| 9 | gas drilling | ガスせん孔 | |||
| 10 | hand drilling | 手掘り | |||
| 11 | ice core drilling | 柱状試料の掘削 | |||