Chithunzi chimodzi chimathetsa zovuta zisanu ndi zinayi zodziwika bwino zama bere!
9 mavuto omwe amapezeka ndi ma bearings
1. Kuvula zopsereza;
2. Kuwonongeka kwa mng'alu;
3. Khola lawonongeka;
4. Kukwapula ndi kukwapula;
5. Dzimbiri ndi dzimbiri;
6. Kutupa;
7. Kuwonongeka kwamagetsi;
8. Kulowera mkati ndi mikwingwirima;
9. Kukwawa.
Pansipa pali tchati chowunikira mwachangu, molondola komanso mwachidule chomwe chayambitsa vuto ndi yankho, kuti zikuthandizeni pakugwiritsa ntchito.