 |
|
Geiger : 118 phrases in 12 subjects |
| Analytical chemistry | 7 |
| Antennas and waveguides | 1 |
| Astronomy | 1 |
| Earth sciences | 10 |
| Electronics | 13 |
| Energy industry | 4 |
| High energy physics | 1 |
| Measuring instruments | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 2 |
| Radiation | 75 |
| Vacuum tubes | 1 |