2022-07-24
1.Zipangizo zili bwino, shaft yaikulu ilibe deformation, palibe kulumpha kwa radial, kuikapo kumakhala kolimba, ndipo palibe kugwedezeka.2.Fufuzani ngati tsamba la macheka lawonongeka, ngati dzino liri lathunthu, ngati tsamba la macheka ndi losalala komanso loyera, komanso ngati pali zochitika zina zosaoneka bwino kuti mugwiritse ntchito bwino.
Werengani zambiri