 |
| |||
| drill hammer; hammer-drill; Hilti trademark; rock drill; rotary hammer | |||
| machine drill; piston drill; bully; drill | |||
| Hilti | |||
| hammer drill; jack hammer | |||
| pick hammer | |||
| air percussion drill; percussive drill; rock drill drifter | |||
| percussion drill | |||
| hammerpick; pneumatic hammer (drill); pneumatic pick; pom-pom; reciprocating drill; stoper | |||
| Bohrhammer: 16 短语, 5 学科 |
| 一般 | 1 |
| 技术 | 1 |
| 煤炭 | 2 |
| 矿业 | 11 |
| 运输 | 1 |