WORM

1) червяк; шнек 2) змеевик 3) архимедов винт 4) винтовой конвейер • - aspiration worm - concave worm - cooling worm - double-enveloping worm - double-thread worm - extrusion worm - grain worm - grinding worm - hasher worm - hourglass worm - involute worm - irreversible worm - kneading worm - left-hand worm - multithreaded worm - multithread worm - needle cam worm - packing worm - right-hand worm - single-threaded worm - single-thread worm - stoning worm - throated worm