 |
| |||
| sulfuros m | |||
|
sulphides : 71 phrases in 12 subjects |
| Agriculture | 4 |
| Antennas and waveguides | 2 |
| Chemistry | 46 |
| Earth sciences | 1 |
| Energy industry | 2 |
| Environment | 2 |
| Hobbies and pastimes | 1 |
| Industry | 3 |
| Measuring instruments | 2 |
| Metallurgy | 2 |
| Textile industry | 1 |
| United Nations | 5 |