Cov tshuaj lom cov pa oxygen xav tau cov khoom siv yog qhov kev lag luam thib ob rau cov pa oxygen Generators.Neemiren yog cov khoom lag luam oxygen thov cov raj ntawm Suav.
2ML ntawm dej lossis dej khib nyiab ntxiv rau cov leeg pa oxygen thov cov raj uas muaj lub plab zom mov thiab ib qho catalyst. Aijiren yog cov khoom lag luam uas siv cov tshuaj uas xav tau cov raj ntawm Suav teb.
