flight software
| verification system
| flight software abbr. | |
| space | 飞行软件 |
| verification system abbr. | |
| law | 核查制度 |
| mech.eng. од. | 检定系统 |
| |||
| 飞行软件 | |||
|
flight software : 17 phrases in 2 subjects |
| Aviation | 13 |
| Space | 4 |