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.
Nuclear facilities - Protection of metallic surfaces of structural parts from damage from assembly aids, gaskets, packings, packaging material and thermal insulating materials— 10 стр.
Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide (ISO 3231:1993); German version EN ISO 3231:1997— 10 стр.