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| 洗脱器; 沉淀池; 分离器; 空气分选机; 含泥量试验仪 | |||
| 淘析器 (测定土粒级配); 冲洗器; 提洗器; 砂子洗净器 | |||
| 淘析器; 洗提器 | |||
| 洗砂机 | |||
| 淘洗器; 淘分机 | |||
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elutriator : 26 phrases in 5 subjects |
| Agriculture | 1 |
| Ecology | 1 |
| Metallurgy | 5 |
| Shipbuilding | 1 |
| Technology | 18 |
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