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| Heap leach (A method of extracting uranium from ore using a leaching solution. Small ore pieces are placed in a heap on an impervious material (plastic, clay, asphalt) with perforated pipes under the heap. oltkbs) | |||
| выщелачивание отвалов: 3 phrases in 3 subjects |
| Chemistry | 1 |
| Mining | 1 |
| Technology | 1 |