ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 8683-2 : 2013
Anodizing of aluminium and its alloys -- Assessment of quality of sealed anodic oxidation coatings -- Part 2: Measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
2013
9
Std. JISe 2020
This Japanese Industrial Standard specifies the testing method of sealing by the chromic-phosphoric solution immersion test on anodic oxidation coatings applied to the products manufactured from aluminium and aluminium alloys.