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