Uruganda rutunganya umwanda wa Chengdu Pujiang rwubatswe mu 2018, kandi uruganda rwakoresheje uburyo bwiza bwo kuvura okiside.Mu mwobo wa okiside y’igihingwa, capa yumwimerere ya fluorescent ya Hash II yatumijwe muri Amerika.Nyamara, wasangaga mubigereranya nyirizina aho ibisubizo byo gupima florescence yacu yashonze metero ya ogisijeni ihwanye cyane na Hash.Ubu uburyo bwa fluorescence bwashongesheje metero ya ogisijeni yakoreshejwe neza muruganda.
