ISO 3160-2:2015现行
Watch-cases and accessories - Gold alloy coverings Part 2: Determination of fineness, thickness, corrosion resistance and adhesion
出版：International Organization for Standardization
专家解读视频
This part of ISO 3160 specifies methods to determine fineness, thickness, corrosion resistance and adhesion for gold alloy coverings on watch-cases and accessories, including bracelets when they are permanently attached to the case.
BIS IS 12114-2 : 2018 - Identical
BS ISO 3160-2 : 2015 - Identical
NEN ISO 3160-2 : 2016 - Identical
SN ISO 3160-2 : 2003 - Identical
NEN ISO 3160-2 : 2016 - Identical
BIS IS 12114-2 : 2018 - Identical
NFS 80 772 : 2010 - Similar to
BS ISO 3160-2 : 2015 - Identical
