complex precipitation
| method
| complex precipitation | |
| tech. | 络合沉淀 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 络合沉淀 | |||
|
complex precipitation : 3 phrases in 2 subjects |
| Electronics | 1 |
| Metallurgy | 2 |