Don gano zub da jini don Filter HEPA, sananne ne don amfani da photometer aerosol don gwaji. Injiniyoyi sun gwada ZR-6012 Aerosol Photometer dare da rana. Yau, za a fito da mashaya...
A cikin watan Fabrairun 2022, an gudanar da gwajin kwatankwacin kimar "ƙirar ƙurar ƙura" a China. Kwamitin fasaha na yanayin stoichiometry na kasar Sin da Shanghai Insti ne suka shirya wannan aikin.