- I-Doas Technology Gas Analyzer
- Umshini Wokuhlola Imaski Bfe
- Ukuhogela Ngezilwane
- Ithuluzi Lokuhlola I-Mask Perticulate Filtration Efficiency
- I-Mask Effect Tester
- Izinsiza Zokuhlola Izifihla-Bfe
- 2.83L/min Ikhawunta Yezinhlayiyana
- Isihloli Sokuhlunga Kwemaski Esilahlayo
- Isihloli Esisebenzayo Sokuhlunga Kwemaski
- Ukuhlolwa Kokuhlunga Kwegciwane Lemaski