ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 8622 : 1993
Electroplated coatings of gold and gold alloy for decorative purposes
1993
11
Std. JISe 2020
This Japanese Industrial Standard specifies the electroplated coatings of gold and gold alloy of 0.3 mum or over in thickness of the significant surface (hereafter referred to as "electroplated coatings") applied on the metallic or nonmetallic basis materials for decorative purposes.