- Izisetshenziswa Zokuhlola Izindwangu
- Umshini Wokuhlola Ukuhlunga Kwemaski Yezokwelapha
- Bfe Vfe Kn95
- Ama-Aerosol Photometers namaGeneretha
- I-Nox Sox CO2 Co O2 I-UV Gas Analyzer
- Isihloli seMask Particulate Filtration Efficiency
- Isampula yento ethile
- I-DOAS Gas Analyzer
- I-Multi-Flue UV DOAS Analyzer
- Umshini Wokuhlola Imaski Bfe Olahlwayo