Chonyamulira ziweto nthawi zambiri chimapangidwa ndi waya wachitsulo wapamwamba kwambiri, waya wochepa wa carbon zitsulo, waya wosapanga dzimbiri wowotcherera, mawonekedwe ake ndi okongola, opepuka, opindika, osavuta kusunga.Chithandizo cha mawonekedwe onyamula ziweto nthawi zambiri ndi: kuzizira kokhala ndi malata, malata otentha, kutsitsi, pulasitiki yoviika, plating ya chrome, ...
Werengani zambiri