 |
| |||
| fineness ratio; fineness | |||
| high assay (MichaelBurov) | |||
| высокое содержание металла: 8 phrases in 6 subjects |
| Chemistry | 1 |
| Gold mining | 1 |
| Makarov | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
|
| |||
| fineness ratio; fineness | |||
| high assay (MichaelBurov) | |||
| высокое содержание металла: 8 phrases in 6 subjects |
| Chemistry | 1 |
| Gold mining | 1 |
| Makarov | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |