
Non-destructive testing. Qualification and certification of NDT personne l. General principles
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
Amendment notes:
AMD 16035 published 06 March 2006
UNE EN 473:2001 - Identical
NBN EN 473:2001 - Identical
DIN EN 473 (2006-01) - Identical
ONORM EN 473:2001 - Identical
NEN EN 473:2000 - Identical
SN EN 473:2001 - Identical
I.S. EN 473:2000 - Identical
NF EN 473:2000 - Identical
UNI EN 473:1993 - Identical
NS EN 473:2001 - Identical
SS EN 473:2000 - Identical