 |
| |||
| gear segment | |||
| blade segment; toothed segment; sector gear; segment gear | |||
| gear sector | |||
| control-sleeve | |||
|
Zahnsegment : 2 短语, 2 学科 |
| 医疗器械 | 1 |
| 骑自行车（运动除外） | 1 |
|
| |||
| gear segment | |||
| blade segment; toothed segment; sector gear; segment gear | |||
| gear sector | |||
| control-sleeve | |||
|
Zahnsegment : 2 短语, 2 学科 |
| 医疗器械 | 1 |
| 骑自行车（运动除外） | 1 |