Смотреть больше слов в «Русско-украинском политехническом словаре»
concave worm, double-enveloping worm, hourglass worm, throated [waisted] worm* * *hour-glass worm
double-enveloping worm, enveloping worm, globoidal worm, hourglass worm, throated worm
vite globoidale
Globoidschnecke, Hindley-Schnecke
Hindley-Schnecke
hour-glass worm
vis globique
• globoidní závitník