I.S. EN 4179:2017现行
Aerospace Series - Qualification and Approval of Personnel for Non-destructive Testing
出版：National Standards Authority of Ireland
专家解读视频
Provides the minimum requirements for the qualification and certification of personnel performing non-destructive testing (NDT), non-destructive inspection (NDI), or non-destructive evaluation (NDE) in the aerospace manufacturing, service, maintenance and overhaul industries.
NEN EN 4179:2017 - Identical
EN 4179:2017 - Identical
SN EN 4179:2017 - Identical
NF EN 4179:2017 - Identical
SS EN 4179 Ed. 4 (2017) - Identical
UNI EN 4179:2017 - Identical
NF EN 4179:2010 - Identical
UNE EN 4179:2017 - Identical
ONORM EN 4179:2017 - Identical
NS EN 4179:2017 - Identical
