| |||
| 结构化分析技术 | |||
|
structured analysis technique : 4 phrases in 4 subjects |
| Agriculture | 1 |
| Electronics | 1 |
| Space | 1 |
| Telecommunications | 1 |
| |||
| 结构化分析技术 | |||
|
structured analysis technique : 4 phrases in 4 subjects |
| Agriculture | 1 |
| Electronics | 1 |
| Space | 1 |
| Telecommunications | 1 |