| |||
vacuum action |
действие вакуума : 16 phrases in 12 subjects |
Automobiles | 1 |
Chemistry | 2 |
Construction | 1 |
Electronics | 1 |
Food industry | 1 |
Forestry | 1 |
Mining | 2 |
Pulp and paper industry | 1 |
Sugar production | 1 |
Technology | 3 |
Thermal engineering | 1 |
Transport | 1 |