DIN EN 171-2002 个人眼睛防护.红外线滤光镜.透射要求和推荐用法; 德文版本 EN 171:2002

标准号：DIN EN 171-2002
中文标准名称：个人眼睛防护.红外线滤光镜.透射要求和推荐用法; 德文版本 EN 171:2002
英文标准名称：Personal eye protection - Infrared filters - Transmittance requirements and recommended use; German version EN 171:2002
标准类型：C73
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.20
适用范围：The document specifies the scale numbers and transmittance requirements for filters against infra-red radiation. The others applicable requirements for these types of filters and the frames/mountings to which they are intended to be fitted are given in EN 166. Guidance on the selection and use of these filters is given in annex B.