кратности: 149 phrases in 39 subjects |
Automated equipment | 3 |
Automobiles | 1 |
Cables and cable production | 2 |
Chemistry | 3 |
Cinema equipment | 2 |
Computers | 2 |
Construction | 7 |
Electric machinery | 1 |
Electronics | 12 |
Energy industry | 9 |
Firefighting and fire-control systems | 1 |
Food industry | 5 |
Geology | 1 |
High energy physics | 4 |
Information technology | 2 |
Loading equipment | 1 |
Mathematics | 10 |
Medical | 1 |
Metalworking | 2 |
Microelectronics | 5 |
Mining | 6 |
Missiles | 1 |
Natural resourses and wildlife conservation | 1 |
Navy | 7 |
Oil / petroleum | 6 |
Photography | 1 |
Plastics | 2 |
Polymers | 5 |
Programming | 2 |
Public utilities | 3 |
Pulp and paper industry | 1 |
Radio | 2 |
Rail transport | 3 |
Refrigeration | 6 |
Reliability | 1 |
Shipbuilding | 7 |
Technology | 18 |
Textile industry | 2 |
Thermal engineering | 1 |