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210 phrases
in 21 subjects
Automatic control
9
Computer networks
1
Electric machinery
10
Electric motors
1
Electrical engineering
1
Electricity generation
1
Electronics
19
Environment
3
International Monetary Fund
7
Mathematics
56
Nuclear physics
1
Physics
2
Piezoelectric crystals
51
Power system protection
1
Radio
4
Semiconductors
5
Statistics
17
Superconductivity
4
Thermal Energy
15
Video recording
1
Welding
1
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