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1. Amaxabiso okuvala okuvala kwiimarike eziqhelekileyo kusuku lokugqibela lokurhweba, i-byyl acetate amaxabiso ahlala esizinzile kwimimandla emininzi, ngokuhla kancinci kwezinye iindawo. I-Dowream Ibango yayibuthathaka, ikhokela iifektri zokuthoba amaxabiso awo anikezela. Nangona kunjalo, ngenxa yeendleko eziphakamileyo zokuveliswa, i-mos ...Funda ngokugqithisileyo»
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Njengomnye wabathengisi abakhulu kwiPhondo laseShandong kwiPhondo, i-China, besiye ngaphambili ukubonelela ngeemveliso ezikumgangatho ophezulu ukusukela ngo-2000 izinto eziphakathi zekhemikhali kunye nezitshixo zisivumele ukuba senze uluhlu lweeshishini ezahlukeneyo. Phakathi ...Funda ngokugqithisileyo»