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电光系统
tech.
electric lighting system
;
electrical lighting system
telecom.
electro-optical system
电-光系统
avia.
electrooptical system
;
electro-optical system
电
子
光
学
系统
space
electro-optical system
电光 系 统
:
172 phrases
in 19 subjects
Air defense
8
Automobiles
1
Aviation
24
Communications
1
Construction
1
Earth sciences
4
Electronics
57
General
5
Geophysics
1
Life sciences
1
Metallurgy
2
Missiles
1
Navigation
1
Oil / petroleum
1
Solar power
2
Space
31
Technology
29
Telecommunications
1
Weightlifting
1
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