pulse resonance
| method
| pulse resonance | |
| tech. | 脉冲共振 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 脉冲共振 | |||
|
pulse resonance : 6 phrases in 2 subjects |
| Chemistry | 3 |
| Technology | 3 |