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noun | adjective | to phrases
helical ['helɪk(ə)l] n
tech. espiral m; hélico
helical ['helɪk(ə)l] adj.
gen. helicoidal
helical
: 137 phrases in 17 subjects
Agriculture14
Chemistry5
Communications3
Construction3
Earth sciences7
Electronics13
General2
Industry9
Mechanic engineering39
Medical15
Metallurgy2
Municipal planning1
Nautical1
Technology9
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Video recording1

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