general system management
| logic interface
| general system management | |
| mil., air.def. | 通用系统管理 |
| logic interface | |
| space | 逻辑接口 |
| |||
| 通用系统管理 | |||
|
general system management : 15 phrases in 10 subjects |
| Air defense | 2 |
| Aviation | 2 |
| Business | 1 |
| Computers | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Metallurgy | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 2 |