| The upward current in these ventiducts will be secured by a gas burner or steam pipe in each of the ventilators. |
| We stratified trials by different high-frequency ventilators and by different ventilatory strategies. |
| It's a centre for 23,000 deliveries, and we have 18 cots but only 9 intensive care cots with ventilators. |
| According to program statistics from 2001, 70 per cent of new homes without proper heat recovery ventilators were under-ventilated. |
| The exhaust ports of the mechanical ventilators were left open to the room. |
| The participants going in wore full equipment, including ventilators, and had it checked by their compatriots going in. |
