 |
| |||
| 钝化; 钝化处理; 钝化作用 | |||
| 钝化处理 | |||
| 钝化使金属表面产生 防腐蚀的氧化层; 金属表面钝化 | |||
|
пассивирование : 19 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| General | 4 |
| Oil processing plants | 5 |
| Technology | 8 |
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