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| пространственный конструкция | |||
| пространственная структура | |||
| пространственная конструкция; пространственное сооружение; стереоформула | |||
| 空间结构: 8 phrases in 6 subjects |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 2 |
| General | 2 |
| Geology | 1 |
| Oil processing plants | 1 |
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