NEN EN 1291:1998被替代
Non Destructive Examination Of Welds - Magnetic Particle Testing Of Welds - Acceptance Levels
出版：Nederlands Normalisatie Instituut
专家解读视频
Specifies acceptance levels for indications for imperfections in ferromagnetic steel welds detected by magnetic particle testing. Intended for use during manufacture testing, but where appropriate they can be used for in service inspection.
ONORM EN 1291:2004 - Identical
DIN EN 1291 (2002-09) - Identical
BS EN 1291:1998 - Identical
NF EN 1291:1998 - Identical
NBN EN 1291:1998 - Identical
UNI EN 1291:2006 - Identical
I.S. EN 1291:1998 - Identical
NS EN 1291:1998 - Identical
SS EN 1291:1998 - Identical
UNE EN 1291:1998 - Identical
SN EN 1291:1998 - Identical
