DIN EN 1603-2013 建筑用隔热制品.在持续正常实验室条件(23℃/50%相对湿度)下测定尺寸稳定性.德文版本EN 1603-2013
Thermal insulating products for building applications - Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity); German version EN 1603:2013