 |
| |||
| bituminous | |||
| bitumen; bituminiferous | |||
|
bituminos : 138 phrases in 15 subjects |
| Chemistry | 3 |
| Coal | 3 |
| Construction | 74 |
| Earth sciences | 1 |
| Economics | 1 |
| Energy industry | 1 |
| Environment | 2 |
| Finances | 2 |
| General | 3 |
| Industry | 3 |
| Materials science | 1 |
| Metallurgy | 4 |
| Mining | 26 |
| Statistics | 1 |
| Transport | 13 |