Kuphrojekthi yesifundazwe yokwakhiwa komgwaqo onguthelawayeka, i-SR22H-C5 i-single-drum roller yomgwaqo yanconywa ikhasimende ngokusebenza okuhlangene okuvelele, ukusebenza kahle kakhulu nokugcinwa kahle, kanye nokusetshenziswa kancane kukaphethiloli.
