4 Low-Cost Ventilation Systems to treat COVID-19 Patients

Ventilation Systems: ennomotive launched a challenge to find ventilators for COVID-19 patients. Here you can read bout 4 types of low-cost ventilators.
Ventilation Systems: ennomotive launched a challenge to find ventilators for COVID-19 patients. Here you can read bout 4 types of low-cost ventilators.