DIN EN 12373-7 (2002-11)被替代
Aluminium and aluminium alloys - Anodizing Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
NF EN 12373-7:2002 - Identical
NBN EN 12373-7:2003 - Identical
UNI EN 12373-7:2006 - Identical
I.S. EN 12373-7:2002 - Identical
NS EN 12373-7:2002 - Identical
UNE EN 12373-7:2003 - Identical
SS EN 12373-7 Ed. 2 (2003) - Identical
NEN EN 12373-7:2002 - Identical
SN EN 12373-7:2002 - Identical
BS EN 12373-7:1999 - Identical
ONORM EN 12373-7:2003 - Identical
