 |
| |||
| threaded connection; threaded joint | |||
| detachable joint; screw joint; screwed joint; bolted assembly; bolted connection; screwed connection | |||
| threaded coupling | |||
|
Gewindeverbindung : 2 短语, 2 学科 |
| 地球科学 | 1 |
| 矿业 | 1 |
|
| |||
| threaded connection; threaded joint | |||
| detachable joint; screw joint; screwed joint; bolted assembly; bolted connection; screwed connection | |||
| threaded coupling | |||
|
Gewindeverbindung : 2 短语, 2 学科 |
| 地球科学 | 1 |
| 矿业 | 1 |