advanced design
| array radar
| advanced design abbr. | |
| auto. | 前期设计 |
| avia. | 先行设计 |
| array radar abbr. | |
| mil., air.def. | 阵列雷达 |
| |||
| 前期设计 | |||
| 先行设计 | |||
| 先进设计 | |||
|
advanced design : 25 phrases in 8 subjects |
| Air defense | 1 |
| Automobiles | 5 |
| Aviation | 7 |
| Earth sciences | 3 |
| Electronics | 5 |
| Space | 2 |
| Technology | 1 |
| United States | 1 |