标题: DIN EN 1811-2011 [打印本页] 作者: liuxilin1215 时间: 2014-1-18 07:46:21 标题: DIN EN 1811-2011
DIN EN 1811-2011 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
English translation of DIN EN 1811:2011-05