Defines minimum requirements for the cleanliness of all surfaces of cryogenic vessels and associated accessories in contact with the cryogenic fluid at any expected operating conditions. Specifies the acceptable level of surface and particle contamination to minimize the risk of malfunction of equipment and to ensure safety against ignition when in contact with oxygen or oxidizing fluids.

UNI EN 12300:2009 - Identical

NEN EN 12300:1998 - Identical

SS EN 12300:1999 - Identical

UNE EN 12300:1999 - Identical

NS EN 12300:1999 - Identical

I.S. EN 12300:1999 - Identical

UNI EN 12300:2000 - Identical

NF EN 12300:1999 - Identical

ONORM EN 12300:2006 - Identical

DIN EN 12300 (2006-09) - Identical

BS EN 12300:1999 - Identical

SN EN 12300:1999 - Identical