Frequency | |
pharma. | Frecuencia |
frequency | |
gen. | frecuencia |
comp., MS | frecuencia |
ecol. | frecuencia |
forestr. | frequencia |
nat.sc. life.sc. agric. | constancia |
interharmonic : 4 phrases in 3 subjects |
Electricity generation | 1 |
Mathematics | 2 |
Power electronics | 1 |