ISO 20421-1:2019/Amd 1:2022Published

Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 1: Design, fabrication, inspection and testing — Amendment 1

Récipients cryogéniques — Récipients transportables isolés sous vide de grande contenance — Partie 1: Conception, fabrication, inspection et essais — Amendement 1

A new edition is under development: ISO/FDIS 20421-1.