Kufotokozera Kwachidule:
Chiyambi cha mankhwala 1.Zidutswa zazikuluzikulu zachitsulo champhamvu kwambiri komanso chitsulo chapadera.2.By zida zapaderazi kuonetsetsa processing mosalekeza, zipangizo zomangamanga zigawo zikuluzikulu.3.Spindle positive, parking ( brake ), kufalitsa, kuchitapo kanthu kwaulere, ndi chogwirira ntchito, chimagwira ntchito mosavuta komanso mofulumira.4.Rocker kalozera njanji, kunja ndime pamwamba, spindle, manja spindle ndi ...