Mng'anjo yamafuta yamagetsi yamagetsi ndi mtundu wa zida zowotchera mphamvu zopulumutsa mphamvu, zomwe zimagwiritsidwa ntchito kwambiri muzitsulo zamakina, nsalu, mphira ndi pulasitiki, nsalu zopanda nsalu, chakudya, makina, mafuta, makampani opanga mankhwala ndi mafakitale ena. Ndi mtundu watsopano, wotetezeka, wapamwamba kwambiri ...
Werengani zambiri