Nzira uye mhinduro dzekudzora kupeta kwekunze ndedzinotevera.
①Ive nechokwadi chemhando yemabhiridha. Panofanira kunge pasina mabhubhu e-subcutaneous pamusoro pebillet, uye ganda rinotonhora, indentation, uye kuputika pamusoro pebillet inofanira kucheneswa, uye kumucheto kwegorofu mushure mekubviswa kunofanira kunge kwakanyatsonaka.
②Inodiwa kuti notch yepiercer roll haigone kudzika zvakanyanya kana kukwira zvakanyanya, uye mipendero yenotch inofanira kunge yakatsetseka.
③ Rongedza zvine mutsindo nzira yekupfuura yemuchina wekuboora uye chigayo. Kana iyo pamusoro pepumburu yakanyanyisa kupfeka, inofanira kuchinjwa munguva.