 |
| |||
| ash The incombustible matter remaining after a substance has been incinerated | |||
| rmied: 10 a las frases, 5 temas |
| Ambiente | 2 |
| Carbón | 3 |
| Minería | 1 |
| Química | 3 |
| Transporte | 1 |
|
| |||
| ash The incombustible matter remaining after a substance has been incinerated | |||
| rmied: 10 a las frases, 5 temas |
| Ambiente | 2 |
| Carbón | 3 |
| Minería | 1 |
| Química | 3 |
| Transporte | 1 |