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helicoid ['helɪkɔɪd] n
gear.tr. Schraubenfläche f
tech. schraubenfoermige Flaeche
 English thesaurus
helicoid ['helɪkɔɪd] abbr.
abbr., polym. helicoidal
helicoid
: 15 phrases in 6 subjects
Botany2
Gear train2
General1
Materials science1
Mechanic engineering5
Technology4