| |||
| 多道程序设计执行系统 | |||
| 多程序执行系统 | |||
|
multiprogramming executive system : 7 Phrasen in 4 Thematiken |
| Elektronik | 2 |
| Metallurgie | 1 |
| Technik | 3 |
| Weltraum | 1 |
| |||
| 多道程序设计执行系统 | |||
| 多程序执行系统 | |||
|
multiprogramming executive system : 7 Phrasen in 4 Thematiken |
| Elektronik | 2 |
| Metallurgie | 1 |
| Technik | 3 |
| Weltraum | 1 |