Makina osinthana a Auto

Chithandizo cha Samwala Chachithandizo ndichinthu chamtundu wa zida zomwe zimagwiritsidwa ntchito pa mankhwala, makamaka kugwiritsidwa ntchito poyeretsa mchenga, kuwunika, kuyanika ndi njira zina. Imatha kumaliza kukonza njira zingapo za mchenga, kusintha bwino ntchito ndikuchepetsa ntchito yamagetsi. Zida zamankhwala zodziwika bwino zamankhwala zimaphatikizapo makina ochapira mchenga, makina owunikira mchenga, chowuma mchenga ndi zina zotero. Zipangizozi nthawi zambiri zimakhala ndi ma precems, kuyeretsa, njira zoyeretsera, njira zowuma, ndi zina zambiri, ndipo zitha kugwiritsidwa ntchito molingana ndi zosowa zosiyanasiyana. Zida zothandizira mankhwala amchenga zimagwiritsidwa ntchito kwambiri pomanga, migodi, metaldurgy, makampani amakampani ndi mafakitale ena, omwe amatha kusintha mchenga komanso kuchepetsa kuipitsidwa kwa chilengedwe. Chithandizo cha Samwala Chachithandizo ndichinthu chamtundu wa zida zomwe zimagwiritsidwa ntchito pa mankhwala, makamaka kugwiritsidwa ntchito poyeretsa mchenga, kuwunika, kuyanika ndi njira zina. Imatha kumaliza kukonza njira zingapo za mchenga, kusintha bwino ntchito ndikuchepetsa ntchito yamagetsi. Zida zamankhwala zodziwika bwino zamankhwala zimaphatikizapo makina ochapira mchenga, makina owunikira mchenga, chowuma mchenga ndi zina zotero. Zipangizozi nthawi zambiri zimakhala ndi ma precems, kuyeretsa, njira zoyeretsera, njira zowuma, ndi zina zambiri, ndipo zitha kugwiritsidwa ntchito molingana ndi zosowa zosiyanasiyana. Zida zothandizira mankhwala amchenga zimagwiritsidwa ntchito kwambiri pomanga, migodi, metaldurgy, makampani amakampani ndi mafakitale ena, omwe amatha kusintha mchenga komanso kuchepetsa kuipitsidwa kwa chilengedwe.