 |
| |||
| 润滑油腔; 机件在稠油或润滑脂中运动时形成的油腔泡 | |||
| 油室; 润滑油沟; 润滑孔 | |||
|
oil cavity : 1 phrase in 1 subject |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips