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to phrases
Extremely Low Frequency
commun., IT
frequenza estremamente bassa
extremely low frequency
health., tech.
frequenza bassissima
English thesaurus
extremely low frequency
abbr., astronaut., mil.
ELF
(3 Hz - 3 kHz)
abbr., scottish
ELF
Extremely Low Frequency:
2 phrases
in 1 subject
Communications
2
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