Mabrochure edu echigadzirwa emagetsi emuchina anowanikwa mumutauro wechirungu. Ivo vane chimiro chakajeka uye vanoratidza ruzivo rwehunyanzvi uye kurongedza nhamba yemhando yechigadzirwa chimwe nechimwe. Rondedzero yakadzama yezvinyorwa uye matrix ine maitiro akasiyana echigadzirwa anopa kutarisisa kwemhando dzakasiyana siyana dzechigadzirwa kunzvimbo ine mutsva, ichikuita kuti uwane iyo yakakodzera chigadzirwa zvakanyanya nyore.