Spiral ribhoni musanganisi
-
Yakavimbika kuita spiral ribhoni musanganiswa
Iyo Spiral ribhoni musanganiswa inonyanya kuumbwa neshaft huru, kaviri-layer kana akawanda-layer ribhoni.Iyo spiral ribhoni imwe kunze uye imwe mukati, mumativi akapesana, inosundidzira zvinhu kumashure neshure, uye pakupedzisira inozadzisa chinangwa chekusanganisa, icho chinokodzera kubvongodza zvinhu zvemwenje.
