multiple crystal
| method
| multiple-crystal | |
| tech. | 多晶体 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 多晶体 | |||
|
multiple crystal : 5 phrases in 4 subjects |
| Metallurgy | 1 |
| Nursing | 1 |
| Space | 1 |
| Technology | 2 |