DIN EN ISO 16773-4:2017
涂層和未涂層金屬試樣的電化學阻抗譜(EIS) 第4部分:聚合物涂層和未涂層試樣的光譜示例(ISO 16773-4:2017);德文版 EN ISO 16773-4:2017
Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens - Part 4: Examples of spectra of polymer-coated and uncoated specimens (ISO 16773-4:2017); German version EN ISO 16773-4:2017