Ka Phato 3 ho isa ho la 5, 2018, e tšehelitsoeng ka lichelete ke Mokhatlo oa China oa Lik'hemik'hale, Kopano ea bo15 ea National Organic Synthetic Chemistry Symposium e neng e tšoaretsoe Lanzhou e ile ea tšoaroa ka katleho, barutehi, barutehi ba noka ea Yangtze, naha e ikhethang ea hau ...
Bala haholoanyane