Mu malo a mafakitale amakono, kuchita bwino ndi chinsinsi. Chimodzi mwazinthu zatsopano zambiri zomwe zasintha njira youma pamafakitale osiyanasiyana ndi ukadaulo wowuma. Chidaliro chokwanira ichi cha m
Madzi osamwazika granules (wdg), mtundu wa mankhwala ophera tizilombo, mafomu achilengedwe, mitundu yonse ya madzi ndi mitundu yolimba imakhala ndi zabwino. Mlingo wazopanga maakaunti pafupifupi 16% ya mtundu wonse wa mankhwala ku United States, wh