Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method (ISO/DIS 8994:2017); German and English version prEN ISO 8994:2017
Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Chart method (ISO 8993:2010); German version EN ISO 8993:2010— 18 стр.
Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method (ISO 8994:2018); German version EN ISO 8994:2018— 11 стр.