Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985); German version EN ISO 6988:1994— 7 стр.
Metallic coatings - Coatings cathodic to the substrate - Rating of electroplated test specimens subjected to corrosion tests (ISO 4540:1980); German version EN ISO 4540:1995— 17 стр.
Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985); German version EN ISO 6988:1994— 8 стр.
Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985); German version EN ISO 6988:1994— 8 стр.