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| пыленепроницаемый: 17 phrases in 13 subjects |
| Astronomy | 1 |
| Automobiles | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Food industry | 1 |
| Machine components | 1 |
| Meat processing | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Packaging | 1 |
| Quantum electronics | 2 |
| Shipbuilding | 1 |
| Textile industry | 1 |