 |
| |||
| 刀口堆焊; 刀刃堆焊 | |||
|
tip welding : 12 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Metallurgy | 4 |
| Plastics | 4 |
| Technology | 2 |
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