DIN EN 14978-2021 叠层地板覆盖物. 电子束硬化丙烯酸基表层元件. 规范、要求和试验方法; 德文版本EN 14978-2016+A1-2021
Laminate floor coverings - Elements with acrylic based surface layer, electron beam cured - Specifications, requirements and test methods; German version EN 14978:2016+A1:2021
This European Standard specifies characteristics, requirements and test methods for laminate floor coverings with acrylic based surface layer, electron beam cured as defined in 3.1 and 3.2. It includes a classification system based on EN ISO 10874, giving practical requirements f