- Mechini ea Teko ea Aerosol Leak
- Mongobo Resistance Microbial Penetration Tester
- Lab Bacterium Count Instrument
- Mohloli oa Mask
- Teko ea China DOP / Pao bakeng sa Lisefa
- NO
- Teko ea Ts'ebetso ea Mask Particulate Performance
- Floating Microbe Sampling
- Ho etsa Sampling ea Baktheria e Phallang
- Teko ea Khanyetsano ea Mask e Lahliloeng