 |
| ionization chamber: 421 phrases in 12 subjects |
| Earth sciences | 51 |
| Environment | 2 |
| General | 4 |
| Health care | 4 |
| Measuring instruments | 45 |
| Medical | 1 |
| Microelectronics | 1 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 48 |
| Physics | 17 |
| Technology | 1 |
| Радиоактивное излучение | 245 |