DIN EN 1811 (2015-10)现行
Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin (includes Amendment A1:2015)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
NS EN 1811:2011 - Identical
NF EN 1811:2011 - Identical
UNI EN 1811:2015 - Identical
BS EN 1811:2011+A1:2015 - Identical
UNE EN 1811:2011 - Identical
NBN EN 1811:2011 - Identical
ONORM EN 1811:2015 - Identical
SN EN 1811:2011 - Identical
