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English thesaurus
Spectral Binary
astr., abbr.	SB

Spectral : 62 phrases in 14 subjects

Astronautics	1
Aviation	2
Chemistry	23
Construction	2
Ecology	1
Electronics	2
Environment	1
General	3
ICAO	1
Information technology	2
Mathematics	5
Military	6
Robotics	4
Technology	9