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to phrases
frequência n
Braz., comp., MS taajuus
econ., transp. aikaväli
health. abundanssi
math. tiheys
stat. frekvenssi
transp. vuorotiheys
freqüência n
stat. frekvenssi
frequência
: 1200 phrase in 52 subjects
Agriculture2
Antennas and waveguides4
Astronautics2
Automatic control3
Brazil7
Chemistry3
Communications319
Cultural studies1
Earth sciences49
Economy2
Education1
Electric machinery5
Electric motors8
Electrical engineering1
Electricity generation3
Electronics419
Environment3
Finances3
General5
Health care14
Industry11
Information technology88
Labor law1
Law1
Life sciences7
Lighting other than cinema2
Magnetics7
Materials science2
Mathematics20
Mechanic engineering11
Medical17
Metallurgy6
Microsoft1
Natural sciences7
Obsolete / dated2
Patents1
Physical sciences7
Physics1
Power electronics1
Power lines8
Power system protection2
Radio27
Satellite communications5
Scientific1
Semiconductors3
Social science1
Statistics59
Technology25
Telecommunications1
Telephony4
Transformers1
Transport16