Metallic and other inorganic coatings - Vitreous and porcelain enamels - Determination of fluidity behaviour - Fusion flow test (ISO/DIS 4534:2009); German version prEN ISO 4534:2009
Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications; German version EN 14866:2005— 15 стр.
Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2008); German version EN ISO 28763:2011— 17 стр.
Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers - Specifications (ISO 28763:2019); German version EN ISO 28763:2019— 17 стр.