Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1: Determination of resistance to chemical corrosion by acids at room temperature; German version EN 14483-1:2004— 24 стр.
Vitreous and porcelain enamels - Determination of resistance to sulfuric acid at room temperature (ISO 8290:1998); German version EN ISO 8290:1998— 8 стр.
Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by enamelling; requirements and testing— 7 стр.
Valves and fittings of spheroidal cast iron for untreated and potable water; corrosion protection by internal enamelling; quality requirements, testing— 3 стр.
Water heating installations for drinking water and service water; corrosion protection on the water side by means of enamel finishes; requirements and testing— 6 стр.
Water heaters and water heating installations for drinking water and service water - Part 5: Corrosion protection on the water side by means of foil coating made from natural or synthetic rubber; requirements and testing— 4 стр.
Water heaters and water heating installations for potable water and for service water; corrosion protection on the water side by enamelling; requirements and testing— 8 стр.
Water heaters and water heating installations for drinking water and for service water; corrosion protection on the water side by enamelling; requirements and testing— 8 стр.
