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| black oil (1. замасливатель для шерстяного волокна 2. продукт, регенерируемый из промывных вод мойки шерсти) | |||
| чёрное масло: 18 phrases in 13 subjects |
| Botany | 1 |
| Chemistry | 2 |
| Cosmetics and cosmetology | 1 |
| Firefighting and fire-control systems | 1 |
| Food industry | 1 |
| Geology | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Nautical | 1 |
| Oil and gas | 1 |
| Perfume | 2 |
| Technology | 4 |
| Transport | 1 |