NEN EN 571-1:1997被替代
Non-destructive Testing - Penetrant Testing - Part 1: General Principles
出版：Nederlands Normalisatie Instituut
专家解读视频
Specifies a method for penetrant testing for detection of discontinuities, such as cracks, laps, folds, porosity and lack of fusion which are open to the surface of the material for testing. Applicable mainly to metallic materials but is also performed on other materials if they are inert to the test media, and are not excessively porous, eg castings, forgings, welds, ceramics, etc.
Supersedes NEN ISO 3452 (11/2002)
ONORM EN 571-1:1997 - Identical
DIN EN 571-1 (1997-03) - Identical
BS EN 571-1:1997 - Identical
SN EN 571-1:1997 - Identical
UNE EN 571-1:1997 - Identical
SS EN 571-1 Ed. 1 (1997) - Identical
NS EN 571-1 Ed. 1 (1997) - Identical
I.S. EN 571-1:1997 - Identical
UNI EN 571-1:1998 - Identical
NF EN 571-1:1997 - Identical
NBN EN 571-1:1997 - Identical
