NS EN ISO 7751:1997被替代
Rubber And Plastics Hoses And Hose Assemblies - Ratios Of Proof And Burst Pressure To Maximum Working Pressure
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines ratios of proof pressure and minimum burst pressure for designing of working pressure for various categories of hose service.
SS EN ISO 7751:1997 - Identical
UNE EN ISO 7751:1997 - Identical
I.S. EN ISO 7751:1997 - Identical
UNI EN ISO 7751:1999 - Identical
NF EN ISO 7751:1997 - Identical
NBN EN ISO 7751:1997 - Identical
ONORM EN ISO 7751:1997 - Identical
DIN EN ISO 7751 (1997-06) - Identical
NEN EN ISO 7751:1997 - Identical
SN EN ISO 7751:1997 - Identical
UNI EN ISO 7751:2012 - Identical
BS EN ISO 7751:1997+A1:2011 - Identical
UNI EN ISO 7751:2017 - Identical
EN ISO 7751:2016 - Identical
BS EN ISO 7751:2016 - Identical
NEN EN ISO 7751:2016 - Identical
SS EN ISO 7751 Ed. 2 (2016) - Identical
ONORM EN ISO 7751:2011 - Identical
