DIN EN ISO 20326-2021 弹性地板覆盖物. 松铺层地板镶板/总成规格(ISO 20326-2016+Amd 1-2020); 德文版本EN ISO 20326-2018+A1-2020
Resilient floor coverings - Specification for floor panels/assembly for loose laying (ISO 20326:2016 + Amd 1:2020); German version EN ISO 20326:2018 + A1:2020
This document specifies requirements and test methods for floor panels/assembly for domestic and commercial levels of use, which have surface layers consisting of resilient floor covering. This document is not applicable to heterogeneous polyvinyl chloride floor panels/assembly f