NF EN ISO 11114-4:2006被替代
Transportable Gas Cylinders - Compatibility Of Cylinder And Valve Materials With Gas Contents - Part 4: Test Methods For Selecting Metallic Materials Resistant To Hydrogen Embrittlement
出版：Association Francaise de Normalisation
專家解讀視頻
Specifies test methods and the evaluation of results from these tests in order to qualify steels suitable for use in the manufacture of gas cylinders (up to 3000 l) for hydrogen and other embrittling gases.
Indice de classement: E29-648-4. PR NF EN ISO 11114-4 June 2003. (06/2003)
ISO 11114-4:2005 - Identical
ONORM EN ISO 11114-4:2005 - Identical
NEN EN ISO 11114-4:2005 - Identical
SS EN ISO 11114-4 Ed. 1 (2005) - Identical
UNE EN ISO 11114-4:2006 - Identical
NS EN ISO 11114-4 Ed. 1 (2005) - Identical
UNI EN ISO 11114-4:2005 - Identical
I.S. EN ISO 11114-4:2005 - Identical
NBN EN ISO 11114-4:2005 - Identical
DIN EN ISO 11114-4 (2005-10) - Identical
BS EN ISO 11114-4:2005 - Identical
UNI EN ISO 11114-4:2017 - Identical
BS EN ISO 11114-4:2017 - Identical
EN ISO 11114-4:2017 - Identical
SS EN ISO 11114-4 Ed. 2 (2017) - Identical
