DIN EN ISO 12311-2015 个人防护设备.太阳镜和相关护目镜的试验方法(ISO 12311-2013,修订版2014-08-15).德文版本EN ISO 12311-2013
Personal protective equipment - Test methods for sunglasses and related eyewear (ISO 12311:2013, Corrected version 2014-08-15); German version EN ISO 12311:2013