I.S. EN 571-1:1997被替代
Non-destructive Testing - Penetrant Testing - General Principles
出版：National Standards Authority of Ireland
專家解讀視頻
Covers a method of penetrant testing used to detect discontinuities, e.g. cracks, laps, folds, porosity and lack of fusion, which are open to the surface of the material to be tested.
UNI EN 571-1:1998 - Identical
NS EN 571-1 Ed. 1 (1997) - Identical
SS EN 571-1 Ed. 1 (1997) - Identical
UNE EN 571-1:1997 - Identical
NF EN 571-1:1997 - Identical
SN EN 571-1:1997 - Identical
NEN EN 571-1:1997 - Identical
BS EN 571-1:1997 - Identical
DIN EN 571-1 (1997-03) - Identical
ONORM EN 571-1:1997 - Identical
NBN EN 571-1:1997 - Identical
