BS EN 12373-7:2002被替代
Aluminium and aluminium alloys. Anodizing. 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：British Standards Institution
专家解读视频
© British Standards Institution 2013
NS EN 12373-7:2002 - Identical
SS EN 12373-7 Ed. 2 (2003) - Identical
UNI EN 12373-7:2006 - Identical
UNE EN 12373-7:2003 - Identical
ONORM EN 12373-7:2003 - Identical
NBN EN 12373-7:2003 - Identical
NEN EN 12373-7:2002 - Identical
NF EN 12373-7:2002 - Identical
SN EN 12373-7:2002 - Identical
