| • oxygen ventilation equivalent | |
| ऑक्सीजन: oxygen vital air | |
| संवातन: ventilating system ventilation system ventilation | |
| संवातन तुल्यांक: ventilation equivalent संवातन | |
| तुल्यांक: equivalence point equivalent | |
ऑक्सीजन संवातन तुल्यांक in English
[ oksijan samvatan tulyamka ] sound:
