Objavljen
ISO 20421-2:2017 specifies operational requirements for large transportable vacuum-insulated cryogenic vessels.
These operational requirements include putting into service, filling, withdrawal, transport within the location, storage, maintenance, periodic inspection and emergency procedures.
For the transport of these vessels by public road, rail, waterway, sea and air, additional requirements can apply; these are defined in specific regulations.
POVUČEN
ISO 20421-2:2005
OBJAVLJEN
ISO 20421-2:2017
90.93
Odluka o potvrđivanju standarda
15. 6. 2022.
Posude za kriogene gasove – Velike prenosive posude izolovane vakuumom – Deo 2: Zahtevi za rad
60.60 Standard objavljen