| |||
| ★ 空间电子学 | |||
| 航天电子设备 | |||
| 空间［航天］电子学 | |||
| 航天〔空间，星际航行〕电子学 | |||
|
space electronics : 18 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 7 |
| General | 2 |
| Space | 6 |
| United States | 2 |
| |||
| ★ 空间电子学 | |||
| 航天电子设备 | |||
| 空间［航天］电子学 | |||
| 航天〔空间，星际航行〕电子学 | |||
|
space electronics : 18 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 7 |
| General | 2 |
| Space | 6 |
| United States | 2 |