| |||
| 等效宽度; 换算宽度 | |||
| 等宽 | |||
| 等值宽度 | |||
|
equivalent width : 3 phrases in 3 subjects |
| Air defense | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| |||
| 等效宽度; 换算宽度 | |||
| 等宽 | |||
| 等值宽度 | |||
|
equivalent width : 3 phrases in 3 subjects |
| Air defense | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |