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光指数
oil
optical index
光 指数
:
65 phrases
in 20 subjects
Agriculture
1
Aviation
2
Chemistry
1
Dermatology
1
Desert science
1
Earth sciences
4
Ecology
1
Electronics
4
Geophysics
1
Information technology
1
Metallurgy
2
Multimedia
1
Nursing
2
Oil / petroleum
5
Plastics
2
Polymers
1
Remote sensing
2
Space
5
Technology
26
Telecommunications
2
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