 |
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| 〔资源节约与回收法〕〔美〕 | |||
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Resource Conservation and Recovery : 12 Phrasen in 9 Thematiken |
| Autoindustrie | 1 |
| Elektronik | 1 |
| Erdöl | 1 |
| Geowissenschaften | 2 |
| Recht | 1 |
| Technik | 1 |
| Textil | 2 |
| Umwelt | 2 |
| Wasservorkommen | 1 |
|
| |||
| 〔资源节约与回收法〕〔美〕 | |||
|
Resource Conservation and Recovery : 12 Phrasen in 9 Thematiken |
| Autoindustrie | 1 |
| Elektronik | 1 |
| Erdöl | 1 |
| Geowissenschaften | 2 |
| Recht | 1 |
| Technik | 1 |
| Textil | 2 |
| Umwelt | 2 |
| Wasservorkommen | 1 |