| |||
calibration source; comparison source; reference source | |||
standard source |
эталонный источник: 26 phrases in 12 subjects |
Electronics | 1 |
Energy industry | 3 |
Geophysics | 1 |
Mass media | 3 |
Metrology | 3 |
Military | 1 |
Programming | 2 |
Radiolocation | 1 |
Technology | 6 |
Telecommunications | 3 |
Дозиметрия | 1 |
Радиоактивное излучение | 1 |