I.S. EN 12300:1999现行
Cryogenic Vessels - Cleanliness For Cryogenic Service
出版：National Standards Authority of Ireland
专家解读视频
Defines the minimum requirements for the cleanliness of all surfaces of cryogenic vessels and associated accessories, that are in contact with the cryogenic fluid at any expected operating conditions.
SS EN 12300:1999 - Identical
UNE EN 12300:1999 - Identical
NS EN 12300:1999 - Identical
UNI EN 12300:2000 - Identical
NBN EN 12300:1999 - 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
NEN EN 12300:1998 - Identical
