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系统设备
el.
system unit
railw.
system equipment
tech.
system device
系统 设备
:
362 phrases
in 30 subjects
Air defense
5
Animal husbandry
1
Automobiles
1
Aviation
110
Business
1
Cryptography
1
Drilling
1
Earth sciences
8
Ecology
1
Economy
1
Electronics
121
Engineering geology
1
General
3
Geophysics
1
Information technology
9
Mechanics
5
Metallurgy
4
Military
2
Multimedia
1
Nautical
2
Navigation
2
Nuclear and fusion power
2
Project management
4
Rail transport
5
Space
27
Technology
33
Telecommunications
1
United Nations
3
United States
2
Wind Energy
4
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