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скорость вращения : 87 phrases in 17 subjects |
Astronautics | 5 |
Automated equipment | 5 |
Aviation | 5 |
Chemistry | 2 |
Construction | 1 |
Food industry | 1 |
Hydraulic engineering | 11 |
Mechanic engineering | 22 |
Medical appliances | 6 |
Metallurgy | 1 |
Meteorology | 1 |
Mining | 1 |
Oil and gas technology | 3 |
Technology | 6 |
Textile industry | 11 |
Trucks/Lorries | 5 |
Welding | 1 |