- Tekanyetso ea Mask Toightness
- Sistimi ea Tlhokomelo ea Moea oa Likokoana-hloko ea Laboratori
- Teko ea Botle ba Mask ea Sefahleho
- Sampler ea Libaktheria Tse Phaphamang
- Ambient air CO Analyzer
- Hepa Filter Leakage Test
- Kakaretso ea Tlhahlobo ea Plate Count
- Teko ea Mask Bfe
- ISO 22610
- Teko ea ho hanyetsa Moea oa sefahleho sa Mask