 |
| |||
| gas evolution; gas release; generation of gas; evolution of gas | |||
| gasification | |||
| gas development; gas formation | |||
| gas generation; gas production; gassing | |||
| Gasentwicklung: 4 phrases in 3 subjects |
| Industry | 1 |
| Metallurgy | 2 |
| Technology | 1 |
|
| |||
| gas evolution; gas release; generation of gas; evolution of gas | |||
| gasification | |||
| gas development; gas formation | |||
| gas generation; gas production; gassing | |||
| Gasentwicklung: 4 phrases in 3 subjects |
| Industry | 1 |
| Metallurgy | 2 |
| Technology | 1 |