LST EN 1811-2011+A1-2015 拟直接和长期与皮肤接触的物品和在人体刺穿部分的全部插入组件释出镍的参考试验方法
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