 |
| |||
| 布程序; 提供程序 | |||
| |||
| 布程序; 提供程序 | |||
| distribution program: 10 phrases in 7 subjects |
| Aviation | 1 |
| Business | 3 |
| Economy | 1 |
| Electronics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
|
| |||
| 布程序; 提供程序 | |||
| |||
| 布程序; 提供程序 | |||
| distribution program: 10 phrases in 7 subjects |
| Aviation | 1 |
| Business | 3 |
| Economy | 1 |
| Electronics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 2 |