 |
| |||
| air scale; fire scale; iron scale; mill scale; rolling scale; scale | |||
| sinter; rust scale | |||
| 氧化铁皮: 28 phrases in 4 subjects |
| General | 1 |
| Metallurgy | 22 |
| Steel production | 2 |
| Technology | 3 |
|
| |||
| air scale; fire scale; iron scale; mill scale; rolling scale; scale | |||
| sinter; rust scale | |||
| 氧化铁皮: 28 phrases in 4 subjects |
| General | 1 |
| Metallurgy | 22 |
| Steel production | 2 |
| Technology | 3 |