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Performance
Antarctica
3
Design
3
Antennas
2
Generators
2
Maintenance
2
Neutrinos
2
Uses
2
& National Defense
1
45 Military Technology
1
47 Other Instrumentation
1
58 Geosciences
1
580000 -- Geosciences
1
72 Physics Of Elementary Particles And Fields
1
79
1
Aircraft
1
Airships
1
And National Defense
1
Balloons
1
Boreholes
1
Communications
1
Conversion
1
Cosmic Neutrinos
1
Dimensions
1
Economics
1
Equipment
1
Fabrication
1
Flight Testing
1
Frequency Range
1
Fuels
1
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