This standard ( Part 2 ) covers filling, inspection, testing, maintenance and use of portable steel cylinders for the storage and transportation of high pressure liquefiable gases, in cylinders exceeding 500 ml water capacity.
IS 8198 Pt.3-1984 history
1985IS 8198 Pt.3-1984 Code of practice for compressed gas cylinders Part 3 High pressure liquefiable gases