|
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| 11. | head stethoscope |
| 头听诊器 |
|
|
| | |
| 12. | playback head |
| 回放头 |
|
|
| | |
| 13. | head agglutination |
| 头凝集 |
|
|
| | |
| 14. | photometer head |
| 光度头 |
|
|
| | |
| 15. | instrument head |
| 测量头 |
|
|
| | |
| 16. | commutator head |
| 整流子头 |
|
|
| | |
| 17. | protractor head |
| 分度器头 |
|
|
| | |
| 18. | record head |
| 记录头 |
|
|
| | |
| 19. | acceleration head |
| 加速度头 |
|
|
| | |
| 20. | gully head erosion |
| 沟头冲蚀;沟头侵蚀 |
|
|
| | |