BS EN ISO 11114-4:2005被替代
Transportable gas cylinders. Compatibility of cylinder and valve materials with gas contents. Test methods for selecting metallic materials resistant to hydrogen embrittlement
出版：British Standards Institution
專家解讀視頻
2005 [30/04/2007]
? British Standards Institution 2013
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
NF EN ISO 11114-4:2006 - Identical
NBN EN ISO 11114-4:2005 - Identical
DIN EN ISO 11114-4 (2005-10) - Identical
UNI EN ISO 11114-4:2017 - Identical
EN ISO 11114-4:2017 - Identical
SS EN ISO 11114-4 Ed. 2 (2017) - Identical
SS EN ISO 11114-4 Ed. 1 (2005) - Identical
NEN EN ISO 11114-4:2005 - Identical
ONORM EN ISO 11114-4:2005 - Identical
ISO 11114-4:2005 - Identical
