ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 8683-1 : 2013
Anodizing of aluminium and its alloys -- Estimation of loss of absorptive power of anodic oxidation coatings after sealing -- Part 1: Dye-spot test with prior acid treatment
2013
9
Std. JISe 2020
This Japanese Industrial Standard specifies the testing method of sealing by the dye-spot test on anodic oxidation coatings applied to the products manufactured from aluminium and aluminium alloys.