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rapid system
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rapid system
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73 phrases
in 22 subjects
Air defense
1
Automobiles
2
Aviation
7
Bridge construction
1
Computers
1
Consulting
1
Earth sciences
2
Economy
1
Electronics
16
General
3
Geology
1
Geophysics
1
Missiles
1
Nautical
1
Oil / petroleum
1
Pulp and paper industry
1
Space
10
Statistics
1
Technology
17
Textile industry
1
United States
2
Water resources
1
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