DIN EN 16523-1-2015 采用化学品测定材料抗渗透性. 第1部分: 采用液态化学品在连续接触条件下的渗透; 德文版本EN 16523-1-2015
Determination of material resistance to permeation by chemicals - Part 1: Permeation by liquid chemical under conditions of continuous contact; German version EN 16523-1:2015