NewsHCL Supports Delhi Government with Oxygen Plants and Cylinders to Fight COVID-19devicenextMay 11, 2021May 11, 2021 by devicenextMay 11, 2021May 11, 20210 HCL is supporting the Delhi Government with 12,000 oxygen cylinders each with a capacity of 40 litres and 21 Oxygen Plants which will generate 8800...