"ventilation" के साथ कोलोकेशन
2 कोलोकेशन मिले
श्रेणियाँ
ventilation shaft
A shaft for providing ventilation.
mechanical ventilation
the use of a machine (ventilator) to move air in and out of the lungs
2 कोलोकेशन मिले
A shaft for providing ventilation.
the use of a machine (ventilator) to move air in and out of the lungs