ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 8688 : 2013
Anodizing of aluminium and its alloys -- Determination of mass per unit area (surface density) of anodic oxidation coatings
2013
8
Std. JISe 2020
This Japanese Industrial Standard specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on products of aluminium and its alloys.