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to phrases
operational center
el.
操作中心
;
作战中心
tech.
运行中心
operational centers
corp.gov.
操作中心
operational center
:
32 phrases
in 11 subjects
Air defense
1
Aviation
7
Communications
1
Earth sciences
3
Electronics
9
General
1
Navigation
1
Securities
1
Space
4
Technology
1
United States
3
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