| |||
| 排间绝缘 | |||
| 立式分离器 | |||
| 立轴涡流分离器; 竖直同步脉冲分离器; 垂直同步脉冲分离器 | |||
|
vertical separator : 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil / petroleum | 2 |
| Technology | 1 |
| |||
| 排间绝缘 | |||
| 立式分离器 | |||
| 立轴涡流分离器; 竖直同步脉冲分离器; 垂直同步脉冲分离器 | |||
|
vertical separator : 4 phrases in 3 subjects |
| Drilling | 1 |
| Oil / petroleum | 2 |
| Technology | 1 |