DIN EN 60099-8:2011 Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (IEC 60099-8:2011); German version EN 60099-8:2011
ISO 4892-1 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance*, 2016-05-01 Update
ISO 4892-2 Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps — Amendment 1: Classification of daylight filters*, 2021-08-03 Update
ISO 4892-3 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps*, 2016-02-01 Update
DIN EN 60099-8:2011 history
2011DIN EN 60099-8:2011 Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV (IEC 60099-8:2011); German version EN 60099-8:2011