| |||
| cross-section line | |||
| section line | |||
| mean line (axis); center line (axis); profile lines; vertical section | |||
| profile line | |||
|
Profillinie : 2 短语, 1 学科 |
| 光学（物理学分支） | 2 |
| |||
| cross-section line | |||
| section line | |||
| mean line (axis); center line (axis); profile lines; vertical section | |||
| profile line | |||
|
Profillinie : 2 短语, 1 学科 |
| 光学（物理学分支） | 2 |