aero-accelerator
| method
| aero-accelerator | |
| tech. | 高速曝气装置 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 高速曝气装置 | |||
| 加速曝气池 | |||
|
aero-accelerator : 5 phrases in 4 subjects |
| Ecology | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
| Textile industry | 2 |