pulsation : 126 phrases in 30 subjects |
Astronautics | 8 |
Astronomy | 6 |
Automated equipment | 3 |
Aviation | 4 |
Chemistry | 9 |
Computers | 1 |
Construction | 1 |
Electricity | 2 |
Electronics | 7 |
Geology | 5 |
High energy physics | 1 |
Hydraulic engineering | 2 |
Mathematics | 3 |
Medical | 3 |
Medical appliances | 1 |
Metallurgy | 2 |
Meteorology | 2 |
Microsoft | 3 |
Military | 2 |
Mining | 5 |
Natural resourses and wildlife conservation | 2 |
Nuclear physics | 1 |
Oil and gas technology | 6 |
Physics | 12 |
Power electronics | 1 |
Radio | 5 |
Seismology | 2 |
Technology | 18 |
Trucks/Lorries | 3 |
Welding | 6 |