forced filtration
| method
| forced filtration | |
| oil | 压力过滤 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 压力过滤 | |||
| 加压过滤; 强制过滤 | |||
|
forced filtration : 3 phrases in 2 subjects |
| Metallurgy | 1 |
| Technology | 2 |