| |||
控制令 | |||
控制文件 | |||
| |||
管理文件; 控制仪表 | |||
签字样本等控制文件; 控制令 | |||
控制文件 |
control documents : 64 phrases in 12 subjects |
Aviation | 42 |
Business | 1 |
Cryptography | 1 |
Earth sciences | 1 |
Economics | 2 |
Electronics | 6 |
Exhibitions | 1 |
International Monetary Fund | 1 |
International trade | 1 |
Oil / petroleum | 1 |
Space | 6 |
Technology | 1 |