NEN EN 473:2008被替代
Non-destructive Testing - Qualification And Certification Of Ndt Personnel - General Principles
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines principles for the qualification and certification of personnel who perform industrial non-destructive testing (NDT). The term 'industrial' implies the exclusion of applications in the field of medicine.
Supersedes NEN NPR CR 12459 (11/2002)
NBN EN 473:2001 - Identical
UNE EN 473:2001 - Identical
ONORM EN 473:2009 - Identical
NBN EN 473:2008 - Identical
UNE EN 473:2009 - Identical
SS EN 473 Ed. 3 (2008) - Identical
SN EN 473:2008 - Identical
UNI EN 473:2008 - Identical
NS EN 473 Ed. 3 (2008) - Identical
EN 473:2008 - Identical
NF EN 473:2008 - Identical
DIN EN 473 (2008-09) - Identical
I.S. EN 473:2008 - Identical
BS EN 473:2008 - Identical
ONORM EN 473:2001 - Identical
