Geometrical product specifications (GPS) - Filtration - Part 22: Linear profile filters: Spline filters (ISO/DIS 16610-22:2012); German version prEN ISO 16610-22:2012
Geometrische Produktspezifikation (GPS) - Filterung - Teil 22: Lineare Profilfilter: Spline-Filter (ISO/DIS 16610-22:2012); Deutsche Fassung prEN ISO 16610-22:2012