hat
2. Dèlko oksijèn ki ekipe ak oksijèn oksijèn avètisman gaz ak otomatik vantilasyon, lè sa a li ka asire ke tout oksijèn ki ale nan tiyo a se bon jan kalite.
eng
2. The oxygen generator equipped with unqualified oxygen gas warning alarm and automatic vent out ,then it can make sure that all oxygen that goes into the pipeline is good quality.