- Gwajin Ingantaccen Tacewar Kwayoyin cuta
- Samfurin Jirgin Sama mai ƙarancin ƙarfi
- Gwajin Leakage Aerosol
- Tabbatar da ɗaki mai tsabta
- Samfurori na Ƙarƙashin Ƙarƙashin Ƙira
- Mitar ingancin iska
- Likitan Mashin Tace Inganci Gwajin
- Samfurin Samfurin Bioaerosol High-Flow don Virus
- Samfurin Diluter Na atomatik
- Kn95 Na'urar Gwajin Tacewa