- Injin gwajin tace abin rufe fuska mai zubarwa
- Laboratory Microbial Air Monitoring System
- 28.3L/min Na'urar Barbashin Jirgin Sama
- Gwajin Juriya na Mask
- Ƙididdigar Mulkin Bacterial
- Flue Gas Ultraviolet Analyzer
- Juriya ga Gwajin shigar da ƙararrawa (Bushe)
- Na'urar ganowa mai inganci mai inganci
- Gwajin Tasirin Kariyar Face Mask
- Gwajin Fabric mai Narkar da abin rufe fuska da za a iya zubarwa