Kuti uone kuvuza kweHEPA Sefa, inozivikanwa kwazvo kushandisa aerosol photometer yekuyedza. Nhasi, Tichatora ZR-6012 Aerosol Photometer semuenzaniso kuunza musimboti wekuona we...
The 21st China International Environmental Protection Exhibition CIEPEC 2023 yakaitwa zvakabudirira muBeijing - China International Exhibition Center (Chaoyang Hall) kubva muna Kubvumbi 13-15, 2023. Sangano...