Muna Kukadzi 2022, chiyero chekuenzanisa che "dust particle counter" chakaitwa muChina. Ichi chiitiko chakarongwa neChina Environmental stoichiometry Technical Committee uye Shanghai Insti...
Kuti uone kuvuza kweHEPA Sefa, inozivikanwa kwazvo kushandisa aerosol photometer yekuyedza. Nhasi, Tichatora ZR-6012 Aerosol Photometer semuenzaniso kuunza musimboti wekuona we...