крутильные колебания : 76 phrases in 16 subjects |
Automobiles | 13 |
Chemistry | 1 |
Construction | 1 |
Energy industry | 25 |
Engines | 4 |
Geophysics | 1 |
Machine components | 3 |
Mechanic engineering | 1 |
Plastics | 1 |
Polymers | 5 |
Rail transport | 2 |
Road works | 1 |
Shipbuilding | 9 |
Technology | 7 |
Textile industry | 1 |
Welding | 1 |