DIN EN 14307-2013 建筑设备和工业设施用隔热制品.工厂制挤压泡沫聚苯乙烯(XPS)产品.规范.德文版本EN 14307-2009+A1-2013
Thermal insulation products for building equipment and industrial installations - Factory made extruded polystyrene foam (XPS) products - Specification; German version EN 14307:2009+A1:2013