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241 phrases
in 24 subjects
Air defense
1
Artificial intelligence
1
Automobiles
2
Aviation
15
Business
6
Communications
4
Computer networks
1
Corporate governance
1
Economy
1
Electronics
84
Exhibitions
2
Finances
1
General
3
Information technology
13
Mathematics
1
Multimedia
3
Nautical
5
Navigation
1
Nuclear and fusion power
3
Otorhinolaryngology
1
Securities
1
Space
7
Technology
45
Telecommunications
39
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