| |||
| 可变结构系统 | |||
| 变结构系统 | |||
|
variable structure system : 4 phrases in 4 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 1 |
| Power electronics | 1 |
| |||
| 可变结构系统 | |||
| 变结构系统 | |||
|
variable structure system : 4 phrases in 4 subjects |
| Aviation | 1 |
| Business | 1 |
| Electronics | 1 |
| Power electronics | 1 |