UNE EN 473:2009被替代
Non-destructive Testing - Qualification And Certification Of Ndt Personnel - General Principles
出版：Asociacion Espanola de Normalizacion
专家解读视频
Defines a system for the certification and qualification of personnel who perform industrial non-destructive testing (NDT). The word "industrial" implies the exclusion of applications in the field of medicine.
BS EN 473:2008 - Identical
I.S. EN 473:2008 - Identical
ONORM EN 473:2009 - Identical
NBN EN 473:2008 - 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
NEN EN 473:2008 - Identical
EN 473:2008 - Identical
NF EN 473:2008 - Identical
DIN EN 473 (2008-09) - Identical
