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spektral adj.stresses
phys. спектральный
spektral: 223 phrases in 24 subjects
Antennas and waveguides2
Astronomy38
Automated equipment3
Chemistry2
Cinema equipment14
Construction3
Electronics17
Geophysics1
Mathematics5
Medical appliances3
Metallurgy2
Metrology1
Microelectronics8
Missiles2
Misused1
Nuclear and fusion power2
Oil / petroleum1
Optics branch of physics14
Polymers1
Quantum electronics26
Radio10
Technology39
Дозиметрия12
Радиоактивное излучение16