Mu gice cya mbere cyumwaka, isoko rya acetone yo mu gihugu ryazamutse mbere hanyuma riragabanuka.Mu gihembwe cya mbere, ibicuruzwa byatumizwaga muri acetone byari bike, gufata neza ibikoresho byibanze, kandi ibiciro by’isoko byari bikomeye.Ariko guhera muri Gicurasi, ibicuruzwa byagabanutse muri rusange, kandi amasoko yo hepfo no kurangiza afite inzuki ...
Soma byinshi