SN EN ISO 7291:2001被替代
Gas Welding Equipment - Pressure Regulators For Manifold Systems Used In Welding, Cutting And Allied Processes Up To 300 Bar
出版：Swiss Standards
专家解读视频
Gives the criteria and test procedures for pressure regulators in manifold systems used in cutting, welding and allied processes and is applicable to pressure regulators normally used for compressed gases up to 300 bar.
Supersedes SN EN 961 (05/2002)
NS EN ISO 7291:2010 - Identical
NBN EN ISO 7291:2010 - Identical
ONORM EN ISO 7291:2011 - Identical
NEN EN ISO 7291:2010 - Identical
NF EN ISO 7291:2011 - Identical
SS EN ISO 7291 Ed. 2 (2010) - Identical
NF EN ISO 7291:2001 - Identical
I.S. EN ISO 7291:2002 - Identical
NBN EN ISO 7291:2001 - Identical
UNI EN ISO 7291:2006 - Identical
ISO 7291:1999 - Identical
NS EN ISO 7291 Ed. 1 (2001) - Identical
SS EN ISO 7291 Ed. 1 (2001) - Identical
UNE EN ISO 7291:2002 - Identical
NEN EN ISO 7291:2001 - Identical
BS EN ISO 7291:2001 - Identical
DIN EN ISO 7291 (2001-11) - Identical
ONORM EN ISO 7291:2001 - Identical
