 |
| |||
| tungsten; wolfram | |||
| tungsten (wolframium); wolfram (wolframium) | |||
|
wolfram : 2 phrases in 2 subjects |
| General | 1 |
| Metallurgy | 1 |
|
| |||
| tungsten; wolfram | |||
| tungsten (wolframium); wolfram (wolframium) | |||
|
wolfram : 2 phrases in 2 subjects |
| General | 1 |
| Metallurgy | 1 |