man roentgen equivalent: 27 phrases in 15 subjects |
Astronautics | 1 |
Business style | 1 |
Electronics | 3 |
Energy industry | 2 |
General | 1 |
Makarov | 2 |
Medical | 1 |
Metrology | 1 |
Military | 2 |
Nautical | 1 |
Nuclear physics | 3 |
Oil and gas | 3 |
Physics | 2 |
Technology | 2 |
Thermal engineering | 2 |