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| 辅助材料; 备用材料; 副原料; 附属材料 | |||
| 补充教材 | |||
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| 辅助资料; 辅材料 | |||
| 辅助材料 | |||
| вспомогательный материал: 12 phrases in 4 subjects |
| Abbreviation | 1 |
| Business | 5 |
| General | 4 |
| Technology | 2 |
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