The system has undergone stringent biomedical tests and beta clinical trials at NAL Health Centre
from Current Affairs https://ift.tt/2AlTC23
from Current Affairs https://ift.tt/2AlTC23
Covid-19: CSIR-NAL develops non-invasive ventilator in record 36 days
![Covid-19: CSIR-NAL develops non-invasive ventilator in record 36 days]()
Reviewed by শ্রী শ্রী সত্যনারায়ণ নমঃ
on
May 12, 2020
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