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geophys.
接通开关
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:
101 phrase
in 28 subjects
Aerohydrodynamics
1
Agriculture
1
Air defense
1
Architecture
1
Automobiles
18
Chemistry
1
Communications
1
Compressors
1
Dermatology
1
Drilling
1
Economics
1
Electric machinery
5
Electronics
4
Exhibitions
1
Foreign trade
2
General
10
Geophysics
3
Hydroelectric power stations
1
Information technology
3
Lighting
other than cinema
2
Metallurgy
10
Oil / petroleum
1
Refrigeration
1
Scientific
4
Space
7
Technology
16
Telecommunications
1
Wind Energy
2
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