DIN EN 12608-1-2016 门窗装配用未增塑聚氯乙烯 (PVC-U) 型材. 分类, 要求和试验方法. 第1部分: 浅色表面的无涂层PVC-U型材; 德文版本EN 12608-1-2016
Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 1: Non-coated PVC-U profiles with light coloured surfaces; German version EN 12608-1:2016