Polish ⇄ Portuguese

charakterystyka f
light.	carácter de um sinal luminoso
math.	característica
nucl.phys.	curva característica

charakterystyka: 148 phrases in 28 subjects

Antennas and waveguides	19
Automatic control	10
Chemistry	2
Electric machinery	1
Electric motors	19
Electric traction	8
Electrical engineering	3
Electricity generation	3
Electronics	14
Environment	1
Finances	3
Health care	4
Industry	1
Life sciences	1
Lighting other than cinema	1
Magnetics	1
Mathematics	2
Nuclear physics	1
Pharmacy and pharmacology	2
Power electronics	7
Power system protection	4
Radio	3
Semiconductors	4
Sound recording	6
Transport	2
Vacuum tubes	20
Video recording	2
Welding	4