| |||
| 加压气浮法 | |||
| 加压气浮法; 加压浮选法; 溶气气浮法 | |||
| |||
| 溶气浮选 | |||
| 溶气浮选 (法); 溶解空气浮选 (法) | |||
|
dissolved-air floatation : 7 phrases in 2 subjects |
| Oil / petroleum | 2 |
| Technology | 5 |
| |||
| 加压气浮法 | |||
| 加压气浮法; 加压浮选法; 溶气气浮法 | |||
| |||
| 溶气浮选 | |||
| 溶气浮选 (法); 溶解空气浮选 (法) | |||
|
dissolved-air floatation : 7 phrases in 2 subjects |
| Oil / petroleum | 2 |
| Technology | 5 |