Icyiciro: Moteri yohanagura
Moteri yohanagura ni moteri yabigize umwuga ikoreshwa kuri brush nyamukuru ya bateri yo mu bwoko bwa bateri.Urusaku rwiyi moteri ruri munsi ya décibel 60, kandi ubuzima bwa brush ya karubone buri hejuru yamasaha 2000 (ubuzima bwa brush ya carbone ya moteri rusange ya brush kumasoko irashobora kugera kumasaha 1000).Moteri yacu yo gusukura yashimiwe cyane n’inganda zizwi cyane zo gukora ibikoresho byo mu gihugu ndetse n’amahanga, kandi zoherejwe mu Burayi no muri Amerika.