 |
| |||
| 菱铁矿 | |||
| iron earth: 13 phrases in 7 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Metallurgy | 4 |
| Technology | 2 |
| Telecommunications | 1 |
|
| |||
| 菱铁矿 | |||
| iron earth: 13 phrases in 7 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Metallurgy | 4 |
| Technology | 2 |
| Telecommunications | 1 |