 |
| |||
| 进入的新鲜新充填的可燃混合煤气 | |||
| 进气 | |||
| 入口气体 | |||
| inlet gas: 31 phrases in 11 subjects |
| Automobiles | 3 |
| Aviation | 1 |
| Chemistry | 2 |
| Compressors | 3 |
| Electronics | 2 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 3 |
| Space | 1 |
| Technology | 10 |
|
| |||
| 进入的新鲜新充填的可燃混合煤气 | |||
| 进气 | |||
| 入口气体 | |||
| inlet gas: 31 phrases in 11 subjects |
| Automobiles | 3 |
| Aviation | 1 |
| Chemistry | 2 |
| Compressors | 3 |
| Electronics | 2 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 3 |
| Space | 1 |
| Technology | 10 |