DIN EN ISO 29463-3:2018
用于去除空气中颗粒的高效过滤器和过滤介质 第3部分:测试平板过滤介质(ISO 29463-3:2011)
High-efficiency filters and filter media for removing particles in air - Part 3: Testing flat sheet filter media (ISO 29463-3:2011); German and English version prEN ISO 29463-3:2018