ISO 20421-2:2005 specifies operational requirements for large transportable vacuum insulated cryogenic vessels of more than 1 000 l volume.
The scope includes putting into service, filling, withdrawal, transport within the location, storage, maintenance, periodic inspection and emergency procedures.
Status: WithdrawnPublication date: 2005-06
Edition: 1Number of pages: 13
Technical Committee: ISO/TC 220 Cryogenic vessels