 |
| |||
| malleable iron casting; malleable iron casting | |||
| mitis metal | |||
|
可锻铁铸件 : 6 phrases in 3 subjects |
| Agriculture | 1 |
| Metallurgy | 2 |
| Technology | 3 |
|
| |||
| malleable iron casting; malleable iron casting | |||
| mitis metal | |||
|
可锻铁铸件 : 6 phrases in 3 subjects |
| Agriculture | 1 |
| Metallurgy | 2 |
| Technology | 3 |