 |
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| filtering | |||
| straining | |||
| filtering off | |||
| percolation | |||
| filtration Separation of suspended particles from a liquid, gas, etc., by the action of a filter | |||
| filtration (of a radiation) | |||
| seepage | |||
| filtration | |||
| refining | |||
| percolation of water | |||
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filtration : 289 do fraz, 39 tematyki |