 |
| |||
| 平行光射线束 | |||
| 平行射束 | |||
| 平行束; 平行射线束; 平行梁; ★ 平行光束 | |||
|
parallel beams : 11 Phrasen in 8 Thematiken |
| Brückenbau | 1 |
| Chemie | 1 |
| Elektronik | 1 |
| Erdöl | 1 |
| Informationstechnik | 1 |
| Metallurgie | 4 |
| Technik | 1 |
| Weltraum | 1 |
|
| |||
| 平行光射线束 | |||
| 平行射束 | |||
| 平行束; 平行射线束; 平行梁; ★ 平行光束 | |||
|
parallel beams : 11 Phrasen in 8 Thematiken |
| Brückenbau | 1 |
| Chemie | 1 |
| Elektronik | 1 |
| Erdöl | 1 |
| Informationstechnik | 1 |
| Metallurgie | 4 |
| Technik | 1 |
| Weltraum | 1 |