Ngaphambili, kunye nemozulu yenkungu eqhubekayo kwiindawo ezininzi zelizwe, "PM2.5" ibe yigama elishushu kakhulu kwisayensi ethandwayo.Esona sizathu siphambili "sokudubula" kwexabiso le-PM2.5 ngeli xesha kukukhutshwa okukhulu kwe-sulphur dioxide, i-nitrogen oxides kunye nothuli olubangelwa kukutsha kwamalahle.Njengomnye we...
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