Chitoliro chachitsulo chimagwiritsidwa ntchito potumiza madzi ndi ufa wolimba, kusinthanitsa kutentha, magawo opanga makina ndi zotengera, ndizinthu zachuma. Kapangidwe kachitsulo kachitsulo, mzati ndi chithandizo chamakina, kumatha kuchepetsa kulemera, kupulumutsa 20 ~ 40% zitsulo, ndipo kumatha kuzindikira makina opangidwa ...
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