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Continue to ChatCovid-19: IIT-Kharagpur develops low-cost, portable testing device https://kashmirvision.in/2020/10/22/covid-19-iit-kharagpur-develops-low-cost-portable-testing-device/
Covid-19: IIT-Kharagpur develops low-cost, portable testing device https://kashmirvision.in/2020/10/22/covid-19-iit-kharagpur-develops-low-cost-portable-testing-device/