DIN 53123-1:2005-04 Testing of paper and board - Determination of the bending stiffness - Part 1: Length of natural frequency method
标准编号:DIN 53123-1:2005-04
英文标题:Testing of paper and board - Determination of the bending stiffness - Part 1: Length of natural frequency method
德文标题:Prüfung von Papier und Pappe - Bestimmung der Biegesteifigkeit - Teil 1: Resonanzlängen-Verfahren
发布日期:2005-04
标准预览图


