Muva nje, uwoyela ongahluziwe uye wanyuka kuqala wabe esencipha, ngokukhuphuka okulinganiselwe ku-toluene, okuhambisana nesidingo esibi esikhuphuka nomfula.Umqondo wemboni uqaphile, futhi imakethe ibuthakathaka futhi iyancipha.Ngaphezu kwalokho, sekufike inani elincane lempahla evela emachwebeni ase-East China, kuholele ...
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