Irivhavha yepurasitiki yebhora ine hukuru hwakasiyana-siyana uye tsanangudzo, iyo inogona kupa vatengi vane zvisarudzo zvakasiyana-siyana.
Iyi switch yemvura bhora vharafu inotora yakanakisa polishing tekinoroji, inoita kuti chigadzirwa chitsvedzerere, uye pombi yakanamirwa inosimba uye haibvisi.
[Kuisa zviri nyore] Iyo pombi yakaputirwa neglue uye yakabatana nevharuvhu yebhora mukati meminiti imwe.Mushure mekuisa, zvinotora maminitsi gumi nemashanu kuti uise chimiro.Mushure memaawa maviri, ine simba.Mushure memaawa makumi maviri nemana, kuyerera kwemvura ndiko kwakanakisa.