 |
| |||
| 二次试验的间隔时间 | |||
| 检验间隔 | |||
| 测试间隔时间 | |||
|
test interval : 18 Phrasen in 10 Thematiken |
| Eisenbahnwesen | 1 |
| Elektronik | 3 |
| Erdöl | 2 |
| Genetik | 1 |
| Geophysik | 2 |
| Luftfahrt | 2 |
| Metallurgie | 3 |
| Radio | 1 |
| Telekommunikation | 1 |
| Weltraum | 2 |
|
| |||
| 二次试验的间隔时间 | |||
| 检验间隔 | |||
| 测试间隔时间 | |||
|
test interval : 18 Phrasen in 10 Thematiken |
| Eisenbahnwesen | 1 |
| Elektronik | 3 |
| Erdöl | 2 |
| Genetik | 1 |
| Geophysik | 2 |
| Luftfahrt | 2 |
| Metallurgie | 3 |
| Radio | 1 |
| Telekommunikation | 1 |
| Weltraum | 2 |