 |
| |||
| crest spacing | |||
| distance between centres; between centers (Drehbank); distance between centers (Gewindelehre); distance between centers lines; distance between center lines | |||
| apex to back | |||
|
Spitzenabstand : 2 短语, 2 学科 |
| 光学（物理学分支） | 1 |
| 技术 | 1 |
|
| |||
| crest spacing | |||
| distance between centres; between centers (Drehbank); distance between centers (Gewindelehre); distance between centers lines; distance between center lines | |||
| apex to back | |||
|
Spitzenabstand : 2 短语, 2 学科 |
| 光学（物理学分支） | 1 |
| 技术 | 1 |