Chokutanga: vharafu handwheel diameters uye simba zvishoma, uye vamwe vakaona duku vhiri dhayamita 300 apo vanhu vatatu kana mana kushanda zviri nyore kukuvadza, saka tinofanira kuteerera vharafu handwheel diameters asingasviki 320mm ndiko kana munhu mumwe oparesheni.
Chechipiri: iyo vhiri handwheel mune yakajairika chimiro, chimiro chechimiro chevhiri reruoko chinogona zvakare kuva mavharuvhu edu akafanana, vheruvhu handwheel kushanda kunofanirwa kunge kwakafanana newachi pedyo newachi kunofanirwa kuvhurwa.
Chechitatu: vhiri remaoko remaoko rakagadzirwa nehukuru rinoshandiswa, saka dzimwe nguva tinokwereta kumwe kurwiswa kuti tivhure nekuvhara mavharuvhu, chinonyanya kukosha ndechekuchengeta mitemo yedu. Yakanakisisa yakatsetseka kuitira kuti irege kukuvadza zvisimbiso zvevhavha.
