Ø Chotsani Chophimba cha Injini Choyamba, muyenera kuchotsa chophimba cha injini.Makaniko ayenera kuchotsa chophimba cha injini ya pulasitiki kuti apeze chophimba cha valve.Kenako, adzachotsa zigawo zofunika.Pa injini zambiri zamasilinda anayi, chivundikiro cha valve nthawi zambiri chimatha kufikira ...
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