DIN EN 16523-1 E:2013 材料耐化學品滲透性的測定 第1部分:連續接觸條件下液體化學品的滲透 草案
Draft Document - Determination of material resistance to permeation by chemicals - Part 1: Permeation by liquid chemical under conditions of continuous contact; German version prEN 16523-1:2013