 |
| |||
| big end up ingot | |||
|
上大下小钢锭 : 19 phrases in 2 subjects |
| Metallurgy | 17 |
| 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