2018DIN EN 50090-6-1:2018-04 Home and Building Electronic Systems (HBES) - Part 6-1: Interfaces - Webservice interface; English version EN 50090-6-1:2017
2018DIN EN 50090-6-1:2018 Home and Building Electronic Systems (HBES) - Part 6-1: Interfaces - Webservice interface; English version EN 50090-6-1:2017