 |
| |||
| 渗氮白亮层 | |||
| 白层 (气体渗氮时，渗氮层表面产生的) | |||
| 白色亮层 | |||
|
white layer : 3 phrases in 2 subjects |
| Metallurgy | 2 |
| Surgery | 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