India, June 13 -- DEFENCE RESEARCH AND DEVELOPMENT ORGANISATION (DRDO) has issued a tender notice titled "Refilling of Industrial Gases in Cylinders - Argon 5 Grade Ultra High Pure as Per Attached Specific, Qty: 1768" with the tender reference no.: GEM/2026/B/7650828.

The tender details are as follows: Refilling of Industrial Gases in Cylinders - Argon 5 Grade Ultra High Pure as per attached specification; Cubic Meter , Refilling of Industrial Gases in Cylinders - Nitrogen Ultra High Pure as per attached specification; Cubic Meter , Refilling of Industrial Gases in Cylinders - Hydrogen 5 Grade Ultra High Pure as per attached Specification; Cubic Meter , Refilling of Industrial Gases in Cylinders - Helium 5 Grade Ultra High Pure as per atta...