 |
| |||
| 黑铁管未镀锌钢管; 黑铁皮未镀锌薄钢板 | |||
| 黑钢皮; 黑铁矿 | |||
| 黑铁板; 黑铸铁 | |||
| 黑铁板; 磁铁矿 | |||
| 未镀锌钢管黑铁管 | |||
| 未镀锌薄钢板黑铁皮 | |||
| 黑铁皮; 黑钢板; 平铁; 黑铁皮 (sheet); 黑铁板 (sheet); 未镀锌铁板 (sheet); 黑铁 | |||
| black iron: 44 phrases in 8 subjects |
| Architecture | 1 |
| Automobiles | 2 |
| Bridge construction | 1 |
| Dermatology | 1 |
| Desert science | 1 |
| Mechanics | 3 |
| Metallurgy | 11 |
| Technology | 24 |
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