https://norm.gekko.de/leinfg2026-02-23T11:27:40+00:001.0 https://norm.gekko.de/leinfg/12026-02-24T11:27:09+00:000.8 https://norm.gekko.de/leinfg/20.8 https://norm.gekko.de/leinfg/222026-02-25T12:25:01+00:000.8 https://norm.gekko.de/leinfg/230.8 https://norm.gekko.de/leinfg/240.8 https://norm.gekko.de/leinfg/252026-03-11T18:18:11+00:000.8 https://norm.gekko.de/leinfg/schlu_formel0.8